#include <iostream>
using namespace std;
int n;
long long all=1,pre=1,si=3;
int main() {
cin>>n;
//for(int j=1;j<20;j++){
for(int i=2;i<=n;i++){
pre+=si;
all+=pre;
//cout<<pre<<"\n";
cout<<all<<"\n";
si*=4;
}
cout<<all<<"\n";
//}
return 0;
}
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