#include <fstream>

using namespace std;

ifstream fin("lacate.in");
ofstream fout("lacate.out");

int n;

int a[260][260];

int main() {

	fin >> n;

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

	int nr = 1;

	for (int i = 1; i < n; i++) {

		bool ok = 0;

		for (int j = i; j <= n; j++) {
			a[j][i] = nr;
			if (ok)
				nr++;
			ok = 1;
		}
	}

	for (int i = 1; i <= n; i++){
		for (int j = i + 1; j < n; j++){
			a[i][j] = a[i][j - 1] + 1;
		}
	}

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

	return 0;
}