#include <iostream>
#include <iomanip>
using namespace std;

int main() {
    int n;
    cin >> n;

    for (int i = 1; i <= n; i++) {
        for (int j = 1; j <= n; j++) {
            cout << setw(3) << i + j - 1;
        }
        cout << endl;
    }

    return 0;
}
/**************************************************************
	Problem: 1192
	User: fandaohan
	Language: C++
	Result: Accepted
	Time:8 ms
	Memory:2072 kb
****************************************************************/