#include <iostream>
#include <cstdio>
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;
    }
    return 0;
}