#include<iostream>
#include<algorithm>
#include<cstdio>
using namespace std;
int a,b,c,d;//nは最大値36
int n;
int ans;//組み合わせの数
int main(){
  while(scanf("%d",&n) !=EOF){
  ans = 0;
  for(int a = 0;a <= 9; a++){
    for(int b = 0; b <= 9;b++){
      for(int c = 0; c <= 9;c++){
	for(int d = 0;d <=9;d++){
	  if(a + b+ c + d >36)
	    continue;
	  if(a +b + c + d==n){
	    ans++;
	      }
	}
      }
    }
  }
  printf("%d\n",ans);
	      }
  return 0;
}