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

#define int long long

int dx[] = {1, 0, -1, 0, 1, -1, -1, 1};
int dy[] = {0, 1, 0, -1, 1, 1, -1, -1};

int N;

signed main() {
    cin >> N;
    int a=N;
    for(int i=0;i<N;i++){
        for(int j=0;j<a;j++){
            cout<<N;
        }
        a--;
        cout<<endl;
    }
    return 0;
}