#include <iostream>
#include <cassert>
#include <vector>

using namespace std;

int main() {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);

  int N;
  cin >> N;

  int ans = 0;
  for (int i = 0; i <= 100; i++) {
    for (int j = 0; j <= i; j++) {
      for (int k = 0; k <= 100; k++) {
	ans += i * 5 + j * 2 + k * 3 == N;
      }
    }
  }
  cout << ans << endl;
  return 0;
}