#include <stdio.h>

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

    if (n < 0) {
        printf("Invalid input\n");
        return 0;
    }

    int c = 1

    for (int i = 1; i <= n; i++) {
        for (int s = 0; s < n - i; s++) {
           
            
            printf(" "); 
        }

        
        for (int j = 1; j <= i; j++) {
            printf("%d ", c);
            c += 2;
        }

        printf("\n");
    }

    return 0;
}