#include <iostream>
#include <cstdio>
#include <vector>
#include <algorithm>
#include <utility>
#include <string>

using namespace std;

int main() {
	int n;

	cin >> n;

	vector<long long> sum(8*n + 1, 0);

	for (int a = 0; a <= n; a++) {
	for (int b = 0; b <= n; b++) {
	for (int c = 0; c <= n; c++) {
	for (int d = 0; d <= n; d++) {
		sum[a + b + c + d]++;
	}}}}

	long long ans = 0;
	for (int i = 0; i <= 4 * n; i++) {
		ans += sum[i] * sum[6 * n - i];
	}

	cout << ans << endl;
	return 0;
}