#include <stdio.h>

int main() {
    int n, i, j;
    scanf("%d", &n);

    int triangle[n + 1][n + 1];
    for (i = 0; i <= n; i++) {
        for (j = 0; j <= i; j++) {
            if (j == 0 || j == i)
                triangle[i][j] = 1;
            else
                triangle[i][j] = triangle[i - 1][j - 1] + triangle[i - 1][j];
        }
    }

    int max_width = 4 * triangle[n][n]; 

    for (i = 0; i <= n; i++) {
        for (j = 0; j < n - i; j++)
            printf("%*s", max_width + 1, "");

        for (j = 0; j <= i; j++)
            printf("%*d", max_width, triangle[i][j]);

        printf("\n");
    }

    return 0;
}