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

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

    int matrix[100][100] = {0};

    // 填充矩阵
    for (int i = 0; i < n; ++i) {
        for (int j = 0; j <= i; ++j) {
            matrix[i - j][j] = j + 1;
        }
    }

    // 输出矩阵
    for (int i = 0; i < n; ++i) {
        // 输出前导空格
        for (int k = 0; k < n - i - 1; ++k) {
            cout << setw(5) << "";
        }
        // 输出矩阵元素
        for (int j = 0; j <= i; ++j) {
            cout << setw(5) << matrix[i][j];
        }
        cout << endl;
    }

    return 0;
}
/**************************************************************
	Problem: 1206
	User: fuyijun
	Language: C++
	Result: Wrong Answer
****************************************************************/