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