#include "bits/stdc++.h"
using namespace std;

#define int long long
#define REP(i, n) for(int i=0; i<(n); i++)

int N,T;
signed main()
{
    cin >> N;
    int M[60000] = {0};
    REP(a,N+1) REP(b,N+1) REP(c,N+1) REP(d,N+1) M[a+b+c+d]++;
    int cnt = 0;
    REP(i,6*N+1) {
        cnt += M[i] * M[6*N-i];
    }
    cout << cnt << endl;

    return 0;
}