#include <iostream>
#include <iomanip>
using namespace std;

int main() {
    int n;
    cin >> n;

    for (int i = 0; i < n; i++) {
        // 输出左侧空格
        for (int k = 0; k < i; k++) {
            cout << setw(5) << " ";
        }
        // 输出对角线及右上部分
        for (int j = i; j < n; j++) {
            cout << setw(5) << (j - i + 1);
        }
        cout << endl;
    }

    return 0;
}
/**************************************************************
	Problem: 1204
	User: fandaohan
	Language: C++
	Result: Accepted
	Time:9 ms
	Memory:2072 kb
****************************************************************/