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

#define p(x) cout << x << endl;
#define el cout << endl;

int main(){
    cin.tie(0);
    ios::sync_with_stdio(false);

    int n;
    cin >> n;

    for(int i = 0; i < n; ++i){
        for(int j = 0; j < n - i - 1; ++j){
            cout << n;
        }
        cout << n;
        cout << endl;
    }
}