#include <bits/stdc++.h>
#define PB push_back
#define MP make_pair
#define REP(i,n) for (int i=0;i<(n);i++)
#define FOR(i,a,b) for(int i=(a);i<(b);i++)
#define ALL(a) (a).begin(),(a).end()
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef pair<int,int> P;
const int INF=1e9;
const int MOD=100000;
int main(){
      int n;
      ll cnt[601];
      memset(cnt,0,sizeof(cnt));
      cin>>n;
      REP(a,n+1){
            REP(b,n+1){
                  REP(c,n+1){
                        REP(d,n+1){
                              cnt[a+b+c+d]++;
                        }
                  }
            }
      }
      ll ans=0;
      for(int i=0;i<=6*n;i++)ans+=(cnt[i]*cnt[6*n-i]);
      cout<<ans<<endl;
}