#include <stdio.h>

int main()
{
    int i, n, odd, s;

    printf("? ");
    scanf("%d", &n);

    i = 1;
    odd = 3;
    for (s = 1; i <= n; odd = odd + 2)
    {
        printf("%10d%10d\n", i, s);
        i = i + 1;
        s = s + odd;
    }

    return 0;
}