using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Въведете брой редове - цяло число в интервала [3; 95]:");

        int h = int.Parse(Console.ReadLine());

        long[][] triangle = new long[h + 1][];

        for (int row = 0; row < h; row++)

        {

            triangle[row] = new long[row + 1];

        }

        triangle[0][0] = 1;

        for (int row = 0; row < h - 1; row++)

        {

            for (int col = 0; col <= row; col++)

            {

                triangle[row + 1][col] += triangle[row][col];

                triangle[row + 1][col + 1] += triangle[row][col];

            }

        }

        for (int row = 0; row < h; row++)

        {

            Console.Write("".PadLeft((h - row) * 2));

            for (int col =0; col <= row; col++)

            {

                Console.Write("{0,4}", triangle[row][col]);

            }

            Console.WriteLine();

        }

    }

}