Pattern 153

#include<stdio.h>
#include<math.h>
int main()
{
  int n=4; //size
  int z=1;
  int i,j,k;

  for (i=1; i<=n; i++)
  {
    for (j=n-1; j>=i; j--)
    {
      printf(" ");
    }

    for (k=i-1; k>=-(i-1); k--)
    {
      printf("%d",z-abs(k));
    }
    z+=2;
    printf("\n");
  }
  return 0;
}

#include<iostream.h>
#include<math.h>
int main()
{
    int n=4; //size
    int z=1;
    int i,j,k;

    for (i=1; i<=n; i++)
    {
        for (j=n-1; j>=i; j--)
        {
            cout<<" ";
        }

        for (k=i-1; k>=-(i-1); k--)
        {
            cout<<z-abs(k);
        }
        z+=2;
        cout<<endl;
    }
    return 0;
}

  class PatternProg
  {
    public static void main(String args[])
    {
        int n = 4; //size
        int z = 1;

        for (int i = 1; i <= n; i++)
        {
            for (int j = n - 1; j >= i; j--)
            {
                System.out.print(" ");
            }

            for (int k = i - 1; k >= -(i - 1); k--)
            {
                System.out.print(z - Math.abs(k));
            }
            z += 2;
            System.out.println();
        }
    }
}

using System;

class PatternProg
{
  public static void Main()
  {
    int n = 4; //size
    int z = 1;

    for (int i = 1; i <= n; i++)
    {
      for (int j = n - 1; j >= i; j--)
      {
        Console.Write(" ");
      }

      for (int k = i - 1; k >= -(i - 1); k--)
      {
        Console.Write(z - Math.Abs(k));
      }
      z += 2;
      Console.WriteLine();
    }
    Console.ReadKey(true);
  }
}

n=4 #size
pc=1
for x in range(1, n+1):
  for y in range(n-1, x-1, -1):
    print(" ", end="")
  for z in range(x-1,-x, -1):
    print(pc-abs(z), end="")
  pc+=2
  print()