#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using P = pair<int,int>;
#define rep(i,n) for(int i=0;i<n;i++)

const ll mod = ll(1e9) + 7;
const int INF = 1<<29;

int main(){
    int n;
    cin >> n;
    for (int i=n-1;i>=0;i--){
        for (int j=i;j>=0;j--){
            cout << n;
        }
        cout << endl;
    }
    return 0;
}