#include <cstdio>
#include <iostream>
#include <vector>
#include <set>
#include <cmath>
#include <climits>
#include <list>
#include <iomanip>
#include <cstdlib>
#include <map>

using namespace std;

int main() {
    freopen("lacate.in", "r", stdin);
    freopen("lacate.out", "w", stdout);

    ios_base::sync_with_stdio(false);
    cin.tie(0);

    int n;
    cin >> n;
    int m[300][300];
    int c = n - 1, l = c * n / 2;
    cout << l << " " << c << "\n";
    for (int i = 0; i < n; i++) {
        m[i][i] = 0;
    }
    int nr = 1;
    for (int i = 0; i < n; i++) {
        for (int j = i + 1; j < n; j++) {
            m[i][j] = m[j][i] = nr;
            nr++;
        }
    }
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < n; j++) {
            if (m[i][j] != 0) {
                cout << m[i][j] << " ";
            }
        }
        cout << "\n";
    }

    return 0;
}