#include<iostream>

using namespace std;

int main()
{
  int n;
  while(cin >> n, n)
  {
      for(int i = 0;i < n; i++)
      {
         for(int j = 0;j < n; j++)
         {
             int v = 1;
             for (int k = 0;k < i + j;k ++) v *= 2;
             cout << v << " ";
         }
         cout << endl;
      }
      cout << endl;
  }
}