#include<iostream>

using namespace std;

int main()

{

int n;

long long int f[30001],g[30001];

f[1]=g[1]=1;

for(int i=2;i<=30000;i++)f[i]=i+f[i-1];

for(int i=2;i<=30000;i++)g[i]=f[i]+g[i-1];

while(cin>>n)

cout<<f[n]<<" "<<g[n]<<endl;

}