#include <bits/stdc++.h>
using namespace std;
int main() {
  int a, b, c, d, n, count = 0;
  cin >> n;
  for (a = 0; a <= n; a++) {
    for (b = 0; b <= n; b++) {
      for (c = 0; c <= n; c++) {
        for (d = 0; d <= n; d++) {
          if ((a + b + c + d) == n) count++;
        }
      }
    }
  }
  cout << count << endl;
  return 0;
}
