using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Diagnostics;
using System.IO;
using System.Numerics;  // 参照

class _Class
{
  void _Do()
  {
    var N = Split.ints()[0];

    for (int i=N;i>0 ;i--)
    {
      for(int j=i;j>0 ;j--)
        Console.Write(N);
      Console.WriteLine();
    }
  }

  static void Main(string[] args)
  {
    new _Class()._Do();
  }
}

//
static class Split
{
  // 1
  public static string[] strings()
  {
    return Console.ReadLine().Split();
  }

  // [2.1] -2,147,483,648 ~ +2,147,483,647
  public static int[] ints()
  {
    var _s = Console.ReadLine().Split();

    var x = new int[_s.Length];
    for (var i = 0; i < _s.Length; i++)
      x[i] = int.Parse(_s[i]);

    return x;
  }

  // [2.2] 
  // -9,223,372,036,854,775,808 ~ 
  // +9,223,372,036,854,775,807
  public static long[] longs()
  {
    var _s = Console.ReadLine().Split();

    var x = new long[_s.Length];
    for (var i = 0; i < _s.Length; i++)
      x[i] = long.Parse(_s[i]);

    return x;
  }

  public static BigInteger[] bigs()
  {
    var _s = Console.ReadLine().Split();

    var x = new BigInteger[_s.Length];
    for (var i = 0; i < _s.Length; i++)
      x[i] = BigInteger.Parse(_s[i]);

    return x;
  }
}