#include<bits/stdc++.h>
using namespace std;
using ll = long long;
using ld = long double;
using pint = pair<int, int>;
using pll = pair<ll, ll>;

int main(){
    int N; cin >> N;
    vector<vector<int>> grid(N, vector<int>(N));
    for(int l = (N - 1) / 2; l >= 0; l--){
        int r = N - l - 1;
        for(int i = l; i <= r; i++){
            grid[i][l] = 2;
            grid[i][r] = 0;
        }
        for(int i = l; i <= r; i++){
            grid[l][i] = 2;
            grid[r][i] = 0;
        }
        grid[r][l] = 1;
    }
    for(int i = 0; i < N; i++){
        for(int j = 0; j < N; j++){
            cout << grid[i][j];
        }
        cout << endl;
    }
}