#include<bits/stdc++.h>
using namespace std;
int main(){
    int n;
    cin >> n;
     
    for(int i = 1; i <= n; i++) {
       
        for(int j = 1; j <= n - i + 1; j++) {
            cout << n - i + 1;
        }
        cout << endl;
    }
 
    return 0;
}
/**************************************************************
	Problem: 1786
	User: chenmingyu
	Language: C++
	Result: Accepted
	Time:6 ms
	Memory:2072 kb
****************************************************************/