#include <iostream>
//#include <cstdint>
using namespace std;
long formul (long m, long i) {
if (m>=1)
{
cout<<"("<<m<<"+"<<i<<"^2)"<<" = "<<(m+(i*i))<<"\n";
return ( (m+(i*i)) * formul((--m),(++i)));
}
cout<<"Toplam: ";
return 1;
}
int main() {
int i=0,m;
cout<<"Bir sayi giriniz: ";
cin>>m;
//long long int p=(8*8*10*14*20*28*38*50LL); //test icin.
cout<<formul(m,i);
return 0;
}