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

//constant
const long long int inf = 1<<30;
const int N = 1e5+1;
const int M = 1e5+1;

//variable
int n;

//function


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

    return 0;
}