//C++14 (Clang 3.8.0)

#include <vector>
#include <list>
#include <map>
#include <set>
#include <queue>
#include <deque>
#include <stack>
#include <bitset>
#include <algorithm>
#include <functional>
#include <numeric>
#include <utility>
#include <sstream>
#include <iostream>
#include <iomanip>
#include <cstdio>
#include <cmath>
#include <cstdlib>
#include <ctime>
#include <string>
#include <climits>
using namespace std;
typedef long long ll;
typedef pair<long long,long long> P;


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

}