#include <bits/stdc++.h>
using namespace std;

int main() {
	int n;
	cin >> n;
	int d = 1;
	int p = 0;
	for (int i = 1; i <= n; i++) {
		for (int j = 1; j <= d; j++) {
			p += j;
		}
		cout << p << "\n";

		p = 0;
		d++;
	}
	return 0;
}