#include <bits/stdc++.h>
#include <cmath>
using namespace std;

int main() {
    int n;
    int a[100][100];

    while (cin >> n, n)
    {
        for (int i = 0; i < n; i++)
            for (int j = 0; j < n; j++) {
                a[i][j] = pow(2, i + j);


            }
        for (int i = 0; i < n; i++) {
            for (int j = 0; j < n; j++)
            {
                cout << a[i][j] << ' ';
            }
            cout << endl;

        }
            cout << endl;

    }

    return 0;
}