#include using namespace std; #define all(c) (c).begin(),(c).end() #define rrep(i,n) for(int i=(int)(n)-1;i>=0;i--) #define REP(i,m,n) for(int i=(int)(m);i<(int)(n);i++) #define rep(i,n) REP(i,0,n) #define iter(c) __typeof((c).begin()) #define tr(it,c) for(iter(c) it=(c).begin();it!=(c).end();it++) #define mem(a) memset(a,0,sizeof(a)) #define pd(a) printf("%.10f\n",a) #define pb(a) push_back(a) #define in(a) insert(a) #define pi M_PI #define R cin>> #define F first #define S second #define C class #define ll long long #define ln cout<<'\n' templatevoid pr(T a){cout<void pr(T a,T2 b){cout<void pr(T a,T2 b,T3 c){cout<void PR(T a,int n){rep(i,n){if(i)cout<<' ';cout<=0&&x=0&&y P; ll dp[101][101][2][601]; void Main() { double n; cin >> n; ll sum=n*4,ans=0; dp[100][0][0][0]=1; rep(t,6) { rep(i,101) { rep(j,101) { rep(k,t*100+1) { if(!dp[i][j][0][k]) continue; rep(l,101) dp[min(i,l)][max(j,l)][1][k+l]+=dp[i][j][0][k]; } } } rep(i,101) { rep(j,101) { rep(k,(t+1)*100+1) { dp[i][j][0][k]=dp[i][j][1][k]; dp[i][j][1][k]=0; } } } } rep(i,101)rep(j,101)ans+=dp[i][j][0][sum+i+j]; pr(ans); } int main() { ios::sync_with_stdio(0);cin.tie(0); Main();return 0; }