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


double x;
LL ans;
LL dp[6][101][101][601];
int main(){
    cin >> x;
    int sum = (int)(x * 4 + 1e-10);
    LL ans = 0;
    int lim = sum + 200;
    for (int i = 0; i <= 100; i++) {
        dp[0][i][i][i] = 1;
    }
    for (int i = 1; i < 6; i++) {
        for (int j = 0; j <= 100; j++) {
            for (int k = j; k <= 100; k++) {
                for (int l = 0; l <= lim; l++) {
                    if (dp[i - 1][j][k][l] == 0) continue;
                    for (int m = 0; m <= 100 && l + m <= lim; m++) {
                        dp[i][min(j, m)][max(k, m)][l + m] += dp[i - 1][j][k][l];
                    }
                }
            }
        }
    }
    for (int i = 0; i <= 100; i++) {
        for (int j = i; j <= 100; j++) {
            ans += dp[5][i][j][sum + i + j];
        }
    }
    cout << ans << endl;
}