---

#include<iostream>
using namespace std;

long long fsum(int n){
    long long output=0;
    for(int i=1;i<=n;i++){
        output+=(i*(i+1)/2);
    }
    return output;
}

int main(){
int a;
while(cin>>a){
    cout<<(a*(a+1)/2)<<" "<<fsum(a)<<endl;
}
}