#include <iostream>
#include <vector>
#include <algorithm>
#include <cmath>
#include <queue>
#include <string>
#include <map>
#include <set>
#include <stack>
#include <tuple>
#include <deque>
#include <array>
#include <numeric>
#include <bitset>
#include <iomanip>
#include <cassert>
#include <chrono>
#include <random>
#include <limits>
#include <iterator>
#include <functional>
#include <sstream>
#include <fstream>
#include <complex>
#include <cstring>
#include <unordered_map>
#include <unordered_set>
using namespace std;

using ll = long long;
constexpr int INF = 1001001001;
// constexpr int mod = 1000000007;
constexpr int mod = 998244353;

template<class T>
inline bool chmax(T& x, T y){
    if(x < y){
        x = y;
        return true;
    }
    return false;
}
template<class T>
inline bool chmin(T& x, T y){
    if(x > y){
        x = y;
        return true;
    }
    return false;
}

int cnt[100000001];

int main(){
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    int n;
    cin >> n;
    for(int i = 0; i <= n; ++i){
        for(int j = 0; j <= n; ++j){
            for(int k = 0; k <= n; ++k){
                for(int l = 0; l <= n; ++l){
                    cnt[i + j + k + l] += 1;
                }
            }
        }
    }
    ll ans = 0;
    for(int i = 0; i <= 6 * n; ++i){
        ans += (ll)cnt[i] * cnt[6 * n - i];
    }
    cout << ans << endl;

    return 0;
}