#include <iostream>
#include <fstream>

using namespace std;

int N, L, C;

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

    f >> N;

    L = N * ( N - 1 ) / 2;
    C = N - 1;

    g << L << " " << C << "\n";

    int elem = 1;

    for ( int i = 1; i <= N; ++i )
    {
        for ( int j = 1; j <= C; ++j )
        {
            g << elem << " ";
            elem++;

            if ( elem == L+1 )
                    elem = 1;
        }

        g << "\n";
    }

    f.close();
    g.close();

    return 0;
}