#include <cstdio>
//#include<algorithm>
//#define REP(i,n) for (int i=0;i<(n);i++)
//using namespace std;

int main(void){
	int N;
	int a[10]={1,7,1,1,1,5,1,1,1,1};
	scanf("%d",&N);
	printf("%d",a[N]);
	return 0;
}