#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

int main()
{
    int n;
    cin>>n;
    unordered_map<int,int> hm;
    for(int ctr1=0;ctr1<=n;ctr1++){
        for(int ctr2=0;ctr2<=n;ctr2++){
            for(int ctr3=0;ctr3<=n;ctr3++){
                for(int ctr4=0;ctr4<=n;ctr4++){
                    hm[ctr1+ctr2+ctr3+ctr4]++;
                }
            }
        }
    }
    ll r=0;
    for(int ctr1=0;ctr1<3*n;ctr1++){
        //cout<<hm[ctr1]<<" "<<hm[6*n-ctr1]<<endl;
        r+=2LL*hm[ctr1]*hm[6*n-ctr1];
    }
    cout<<r+1LL*hm[3*n]*hm[3*n]<<endl;
    return 0;
}