#include <fstream>
using namespace std;
ifstream fin("lacate.in");
ofstream fout("lacate.out");
#define Nmax 260

int t[Nmax][Nmax];

int main()
{
    int i, j, n, nr = 1;
    fin >> n;
    
    fout << n * (n - 1) / 2 << ' ' << n - 1 << '\n';
    
    t[1][1] = t[2][1] = 1;
    
    for(i = 3; i <= n; ++i)
    {
        for(j = 1; j <= i - 2; ++j) t[i][j] = t[j][i-1] = (++nr);
        t[i-1][i-1] = t[i][i-1] = (++nr);
    }
    
    for(i = 1; i <= n; ++i)
    {
        for(j = 1; j < n; ++j)
            fout << t[i][j] << ' ';
        fout << '\n';
    }
    return 0;
}