#include <fstream>
using namespace std;
ifstream f("lacate.in");
ofstream g("lacate.out");
int n,i,j,cnt,m[260][260];
int main()
{
    f >> n;
    cnt = 1;
    for(i = 1; i <= n; ++i)
        for(j = 1; j < i; ++j)
        {
            m[j][i - 1] = cnt;
            m[i][j] = cnt;
            ++cnt;
        }
    g << cnt - 1 << " " << n - 1 << '\n';
    for(i = 1; i <= n; ++i)
    {
        for(j = 1; j < n; ++j)
            g << m[i][j] << " ";
        g << '\n';
    }
    return 0;
}