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