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

int main() {
	int a;
	cin >> a;
	for (int i = 1; i <= a; i++) {
		for (int j = i; j < i + a; j++) {
			if (j / 10 != 1) {
				cout << " ";
			}
			cout << " "<< j ;
		}
		cout << endl;
	}

	return 0;
}

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

int main() { int a; cin >> a; for (int i = 1; i <= a; i++) { for (int j = i; j < i + a; j++) { if (j / 10 != 1) { cout << " "; } cout << " "<< j ; } cout << endl; }

return 0;

}