#include<stdio.h>
double fact(int N);
main(){
int N,sum,m,i;
double result;
scanf("%d",&i);
for(N=1;N<=i;i<=12;N++)
{ result=fact(N);
printf("%d!=%.0f\n",N,result);
}
double fact(int N)
{
double product;
product=1;for(N=1;N<=12;N++)
{product=product*N;}
m=product*N;
sum=0;sum=sum+m;
printf("%d",sum);
}