#include <bits/stdc++.h>
int main(void) {
  int a, b, c, d;
  int n;
  int cnt = 0;
  scanf("%d", &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) {
            cnt++;
          }
        }
      }
    }
  }
  printf("%d\n", cnt);
  return (0);
}
