#include <iostream>
#include <fstream>

using namespace std;

ifstream f ("lacate.in");
ofstream g ("lacate.out");

int n;

int main () {
    f >> n;
    int lacate = n * (n - 1) / 2;
    g << lacate << ' ' << n - 1 << '\n';
    int cheie = 1;

    for (int i = 1; i <= n; i++) {
        for (int j = 1; j < n; j++) {
            g << cheie << ' ';
            cheie++;
            if (cheie > lacate) cheie = 1;
        }
        g << '\n';
    }

}