include <bits/stdc++.h>

using namespace std; int x[1025][1025];

void so(int x1, int y1, int x2, int y2, int a, int b) {

if (x1 == x2) {
	x[x1][y1] = a;
	return;
}
int mx = (x1 + x2) / 2;
int my = (y1 + y2) / 2;
int mv = (a + b) / 2;
so(x1, y1, mx, my, a, mv);
so(mx + 1, my + 1, x2, y2, a, mv);
so(mx + 1, y1, x2, my, mv + 1, b);
so(x1, my + 1, mx, y2, mv + 1, b);

}

int main() {

int n;
cin >> n;
so(1, 1, 1 << n, 1 << n, 1, 1 << n);
for (int i = 1; i <= (1 << n); i++) {
	for (int j = 1; j <= (1 << n); j++) {
		cout << x[i][j] << " ";
	}
	cout << endl;
}

}