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

int main(){
  int n;
  cin >> n;
  rep(i,n) {
    rep(j,n) {
      if(i+j <= n-2) cout << "2";
      else if(i+j == n-1 and j >= n/2) cout << "1";
      else cout << "0";
    }
    cout << endl;
  }
  return 0;
}