#include <iostream>
#include <fstream>
using namespace std;

int n,x[300][300],s=1;
int main()
{
    ifstream fin("lacate.in");
    ofstream fout("lacate.out");
    fin>>n;
    for(int i=1;i<=n;i++)
    {
        for(int j=i;j<=n-1;j++)
        {
            x[i][j]=s;
            x[j+1][i]=s;
            s++;
        }
    }
    fout<<(n-1)*n/2<<" "<<n-1<<"\n";
    for(int i=1;i<=n;i++)
    {
        for(int j=1;j<=n-1;j++)
            fout<<x[i][j]<<" ";
        fout<<'\n';
    }
    return 0;
}