//バグ：main関数にint n; を宣言していた（ので、グローバル変数のnは0であった）

#include <iostream>
#define int long long
using namespace std;

int n;
int dp[9][601];

int f(int id, int diff) {
	if (diff < 0) return 0;
	if (id == 8) return (diff == 0);
	if (dp[id][diff] != -1) return dp[id][diff];

	int ans = 0;
	for (int value = 0; value <= n; value++) {
		ans += f(id + 1, diff - value);
	}
	return (dp[id][diff] = ans);
}

signed main() {
	cin >> n;
	
	for (int i = 0; i < 9; i++) for (int j = 0; j <= 6 * n; j++) dp[i][j] = -1;
	cout << f(0, 6 * n) << endl;
	return 0;
}