Octahedral number

Here given code implementation process.

// C Program for
// Octahedral number
#include <stdio.h>

void octahedralNo(int k)
{
	// Print all initial k octahedral number
	for (int n = 1; n <= k; ++n)
	{
		// Formula
		//   n(2n²+1)
		//  —————————
		//     3
      
		// Calculate nth octahedral number
		int result = (n *(2 *(n *n) + 1)) / 3;
      
		// Display calculated result
		printf("  %d", result);
	}
}
int main()
{
	//  Octahedral number are
	// —————————————————————————————————————————————
	//  1, 6, 19, 44, 85, 146, 231, 344, 489, 670, 
	//  891, 1156, 1469, 1834, 2255, 2736, 3281, 3894, 
	//  4579, 5340, 6181, 7106, 8119, 9224, 10425, 11726, 
	//  13131, 14644, 16269, 18010, 19871, 21856, 23969, 
	//  26214, 28595, 31116, 33781, 36594, 39559 etc.
  
	// k = 10
	octahedralNo(10);
	return 0;
}

Output

  1  6  19  44  85  146  231  344  489  670
// Java program for
// Octahedral number
public class OctahedralNumber
{
	public void octahedralNo(int k)
	{
		// Print all initial k octahedral number
		for (int n = 1; n <= k; ++n)
		{
			// Formula
			//   n(2n²+1)
			//  —————————
			//     3
          
			// Calculate nth octahedral number
			int result = (n * (2 * (n * n) + 1)) / 3;
          
			// Display calculated result
			System.out.print(" " + result);
		}
	}
	public static void main(String[] args)
	{
		OctahedralNumber task = new OctahedralNumber();
		//  Octahedral number are
		// —————————————————————————————————————————————
		//  1, 6, 19, 44, 85, 146, 231, 344, 489, 670, 
		//  891, 1156, 1469, 1834, 2255, 2736, 3281, 3894, 
		//  4579, 5340, 6181, 7106, 8119, 9224, 10425, 11726, 
		//  13131, 14644, 16269, 18010, 19871, 21856, 23969, 
		//  26214, 28595, 31116, 33781, 36594, 39559 etc.
      
		// k = 10
		task.octahedralNo(10);
	}
}

Output

 1 6 19 44 85 146 231 344 489 670
// Include header file
#include <iostream>
using namespace std;
// C++ program for
// Octahedral number

class OctahedralNumber
{
	public: void octahedralNo(int k)
	{
		// Print all initial k octahedral number
		for (int n = 1; n <= k; ++n)
		{
			// Formula
			//   n(2n²+1)
			//  —————————
			//     3
          
			// Calculate nth octahedral number
			int result = (n *(2 *(n *n) + 1)) / 3;
          
			// Display calculated result
			cout << " " << result;
		}
	}
};
int main()
{
	OctahedralNumber *task = new OctahedralNumber();
	//  Octahedral number are
	// —————————————————————————————————————————————
	//  1, 6, 19, 44, 85, 146, 231, 344, 489, 670, 
	//  891, 1156, 1469, 1834, 2255, 2736, 3281, 3894, 
	//  4579, 5340, 6181, 7106, 8119, 9224, 10425, 11726, 
	//  13131, 14644, 16269, 18010, 19871, 21856, 23969, 
	//  26214, 28595, 31116, 33781, 36594, 39559 etc.
  
	// k = 10
	task->octahedralNo(10);
	return 0;
}

Output

 1 6 19 44 85 146 231 344 489 670
package main
import "fmt"
// Go program for
// Octahedral number

func octahedralNo(k int) {
	// Print all initial k octahedral number
	for n := 1 ; n <= k ; n++ {
		// Formula
		//   n(2n²+1)
		//  —————————
		//      3
		// Calculate nth octahedral number
		var result int = (n * (2 * (n * n) + 1)) / 3
      
		// Display calculated result
		fmt.Print(" ", result)
	}
}
func main() {

	//  Octahedral number are
	// —————————————————————————————————————————————
	//  1, 6, 19, 44, 85, 146, 231, 344, 489, 670, 
	//  891, 1156, 1469, 1834, 2255, 2736, 3281, 3894, 
	//  4579, 5340, 6181, 7106, 8119, 9224, 10425, 11726, 
	//  13131, 14644, 16269, 18010, 19871, 21856, 23969, 
	//  26214, 28595, 31116, 33781, 36594, 39559 etc.
  
	// k = 10
	octahedralNo(10)
}

Output

 1 6 19 44 85 146 231 344 489 670
// Include namespace system
using System;

// Csharp program for
// Octahedral number

public class OctahedralNumber
{
	public void octahedralNo(int k)
	{
		// Print all initial k octahedral number
		for (int n = 1; n <= k; ++n)
		{
			// Formula
			//   n(2n²+1)
			//  —————————
			//     3
          
			// Calculate nth octahedral number
			int result = (n * (2 * (n * n) + 1)) / 3;
          
			// Display calculated result
			Console.Write(" " + result);
		}
	}
	public static void Main(String[] args)
	{
		OctahedralNumber task = new OctahedralNumber();
		//  Octahedral number are
		// —————————————————————————————————————————————
		//  1, 6, 19, 44, 85, 146, 231, 344, 489, 670, 
		//  891, 1156, 1469, 1834, 2255, 2736, 3281, 3894, 
		//  4579, 5340, 6181, 7106, 8119, 9224, 10425, 11726, 
		//  13131, 14644, 16269, 18010, 19871, 21856, 23969, 
		//  26214, 28595, 31116, 33781, 36594, 39559 etc.
      
		// k = 10
		task.octahedralNo(10);
	}
}

Output

 1 6 19 44 85 146 231 344 489 670
<?php
// Php program for
// Octahedral number
class OctahedralNumber
{
	public	function octahedralNo($k)
	{
		// Print all initial k octahedral number
		for ($n = 1; $n <= $k; ++$n)
		{
			// Formula
			//   n(2n²+1)
			//  —————————
			//     3
          
			// Calculate nth octahedral number
			$result = (int)(($n * (2 * ($n * $n) + 1)) / 3);
          
			// Display calculated result
			echo(" ".$result);
		}
	}
}

function main()
{
	$task = new OctahedralNumber();
	//  Octahedral number are
	// —————————————————————————————————————————————
	//  1, 6, 19, 44, 85, 146, 231, 344, 489, 670, 
	//  891, 1156, 1469, 1834, 2255, 2736, 3281, 3894, 
	//  4579, 5340, 6181, 7106, 8119, 9224, 10425, 11726, 
	//  13131, 14644, 16269, 18010, 19871, 21856, 23969, 
	//  26214, 28595, 31116, 33781, 36594, 39559 etc.
	// k = 10
	$task->octahedralNo(10);
}
main();

Output

 1 6 19 44 85 146 231 344 489 670
// Node JS program for
// Octahedral number
class OctahedralNumber
{
	octahedralNo(k)
	{
		// Print all initial k octahedral number
		for (var n = 1; n <= k; ++n)
		{
			// Formula
			//   n(2n²+1)
			//  —————————
			//     3
          
			// Calculate nth octahedral number
			var result = parseInt((n * (2 * (n * n) + 1)) / 3);
          
			// Display calculated result
			process.stdout.write(" " + result);
		}
	}
}

function main()
{
	var task = new OctahedralNumber();
	//  Octahedral number are
	// —————————————————————————————————————————————
	//  1, 6, 19, 44, 85, 146, 231, 344, 489, 670, 
	//  891, 1156, 1469, 1834, 2255, 2736, 3281, 3894, 
	//  4579, 5340, 6181, 7106, 8119, 9224, 10425, 11726, 
	//  13131, 14644, 16269, 18010, 19871, 21856, 23969, 
	//  26214, 28595, 31116, 33781, 36594, 39559 etc.
  
	// k = 10
	task.octahedralNo(10);
}
main();

Output

 1 6 19 44 85 146 231 344 489 670
#  Python 3 program for
#  Octahedral number
class OctahedralNumber :
	def octahedralNo(self, k) :
		n = 1
		#  Print all initial k octahedral number
		while (n <= k) :
			#  Formula
			#    n(2n²+1)
			#   —————————
			#      3
            
			#  Calculate nth octahedral number
			result = int((n * (2 * (n * n) + 1)) / 3)

			#  Display calculated result
			print(" ", result, end = "")
			n += 1
		
	

def main() :
	task = OctahedralNumber()
	#   Octahedral number are
	#  —————————————————————————————————————————————
	#   1, 6, 19, 44, 85, 146, 231, 344, 489, 670, 
	#   891, 1156, 1469, 1834, 2255, 2736, 3281, 3894, 
	#   4579, 5340, 6181, 7106, 8119, 9224, 10425, 11726, 
	#   13131, 14644, 16269, 18010, 19871, 21856, 23969, 
	#   26214, 28595, 31116, 33781, 36594, 39559 etc.
    
	#  k = 10
	task.octahedralNo(10)

if __name__ == "__main__": main()

Output

  1  6  19  44  85  146  231  344  489  670
#  Ruby program for
#  Octahedral number
class OctahedralNumber 
	def octahedralNo(k) 
		n = 1
		#  Print all initial k octahedral number
		while (n <= k) 
			#  Formula
			#    n(2n²+1)
			#   —————————
			#      3
            
			#  Calculate nth octahedral number
			result = (n * (2 * (n * n) + 1)) / 3

			#  Display calculated result
			print(" ", result)
			n += 1
		end

	end

end

def main() 
	task = OctahedralNumber.new()
	#   Octahedral number are
	#  —————————————————————————————————————————————
	#   1, 6, 19, 44, 85, 146, 231, 344, 489, 670, 
	#   891, 1156, 1469, 1834, 2255, 2736, 3281, 3894, 
	#   4579, 5340, 6181, 7106, 8119, 9224, 10425, 11726, 
	#   13131, 14644, 16269, 18010, 19871, 21856, 23969, 
	#   26214, 28595, 31116, 33781, 36594, 39559 etc.
	#  k = 10
	task.octahedralNo(10)
end

main()

Output

 1 6 19 44 85 146 231 344 489 670
// Scala program for
// Octahedral number
class OctahedralNumber()
{
	def octahedralNo(k: Int): Unit = {
		var n: Int = 1;
		// Print all initial k octahedral number
		while (n <= k)
		{
			// Formula
          
			//   n(2n²+1)
			//  —————————
			//     3
          
			// Calculate nth octahedral number
			var result: Int = (n * (2 * (n * n) + 1)) / 3;
          
			// Display calculated result
			print(" " + result);
			n += 1;
		}
	}
}
object Main
{
	def main(args: Array[String]): Unit = {
		var task: OctahedralNumber = new OctahedralNumber();
		//  Octahedral number are
		// —————————————————————————————————————————————
		//  1, 6, 19, 44, 85, 146, 231, 344, 489, 670, 
		//  891, 1156, 1469, 1834, 2255, 2736, 3281, 3894, 
		//  4579, 5340, 6181, 7106, 8119, 9224, 10425, 11726, 
		//  13131, 14644, 16269, 18010, 19871, 21856, 23969, 
		//  26214, 28595, 31116, 33781, 36594, 39559 etc.
  
		// k = 10
		task.octahedralNo(10);
	}
}

Output

 1 6 19 44 85 146 231 344 489 670
// Swift 4 program for
// Octahedral number
class OctahedralNumber
{
	func octahedralNo(_ k: Int)
	{
		var n: Int = 1;
		// Print all initial k octahedral number
		while (n <= k)
		{
			// Formula
			//   n(2n²+1)
			//  —————————
			//     3
          
			// Calculate nth octahedral number
			let result: Int = (n * (2 * (n * n) + 1)) / 3;
          
			// Display calculated result
			print(" ", result, terminator: "");
          
			n += 1;
		}
	}
}
func main()
{
	let task: OctahedralNumber = OctahedralNumber();
	//  Octahedral number are
	// —————————————————————————————————————————————
	//  1, 6, 19, 44, 85, 146, 231, 344, 489, 670, 
	//  891, 1156, 1469, 1834, 2255, 2736, 3281, 3894, 
	//  4579, 5340, 6181, 7106, 8119, 9224, 10425, 11726, 
	//  13131, 14644, 16269, 18010, 19871, 21856, 23969, 
	//  26214, 28595, 31116, 33781, 36594, 39559 etc.
	// k = 10
	task.octahedralNo(10);
}
main();

Output

  1  6  19  44  85  146  231  344  489  670
// Kotlin program for
// Octahedral number
class OctahedralNumber
{
	fun octahedralNo(k: Int): Unit
	{
		var n: Int = 1;
		// Print all initial k octahedral number
		while (n <= k)
		{
			// Formula
			//   n(2n²+1)
			//  —————————
			//     3
          
			// Calculate nth octahedral number
			val result: Int = (n * (2 * (n * n) + 1)) / 3;
          
			// Display calculated result
			print(" " + result);
			n += 1;
		}
	}
}
fun main(args: Array < String > ): Unit
{
	val task: OctahedralNumber = OctahedralNumber();
	//  Octahedral number are
	// —————————————————————————————————————————————
	//  1, 6, 19, 44, 85, 146, 231, 344, 489, 670, 
	//  891, 1156, 1469, 1834, 2255, 2736, 3281, 3894, 
	//  4579, 5340, 6181, 7106, 8119, 9224, 10425, 11726, 
	//  13131, 14644, 16269, 18010, 19871, 21856, 23969, 
	//  26214, 28595, 31116, 33781, 36594, 39559 etc.
	// k = 10
	task.octahedralNo(10);
}

Output

 1 6 19 44 85 146 231 344 489 670


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