#include <iostream>
#include <fstream>
using namespace std;
int main ()
{
    ifstream cin("lacate.in");
    ofstream cout("lacate.out");
    int m[300][300],n,p,x=1;
    cin>>n;
    for(int i=1; i<=n; i++)
    {
        for(int j=i; j<n; j++)
        {
            m[i][j]=x;
            m[j+1][i]=x;
            x++;
        }
    }
    p=(n*(n-1))/2;
        cout<<p<<" "<<n-1<<"\n";
    for(int i=1; i<=n; i++)
    {
        for(int j=1; j<n; j++)
        {
            cout<<m[i][j]<<" ";
        }
        cout<<"\n";
    }
    return 0;
}