#include <cstdio>
using namespace std;
int a[260][260];
int main()
{
    freopen("lacate.in", "r", stdin);
    freopen("lacate.out", "w", stdout);
    int n, p, nr = 0;
    scanf("%d", &n);
    printf("%d %d\n", n *(n - 1) / 2, n - 1);
    for (int i = 1; i <= n; ++i)
        for (int j = i; j < n; ++j)
            a[i][j] = a[j + 1][i] = ++nr;
    for (int i = 1; i <= n; ++i){
        for (int j = 1; j < n; ++j)
            printf("%d ", a[i][j]);
        printf("\n");}
    return 0;
}