#include<fstream>
using namespace std;
ifstream fin("lacate.in");
ofstream fout("lacate.out");
int n,nr,i,j,a[257][256];
int main()
{
    fin>>n;
    for(i=1;i<=n;i++)
        for(j=i;j<n;j++)    a[i][j]=a[j+1][i]=++nr;

    fout<<n*(n-1)/2<<" "<<n-1<<"\n";

    for(i=1;i<=n;i++){
                        fout<<"\n";
                        for(j=1;j<n;j++) fout<<a[i][j]<<" ";
                    }
    return 0;
}