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

int main()
{
    double x;
    cin >> x;
    int sum = (int)(x * 4 + 1e-9);
    long long ans = 0;
    for (int i = 0; i < 101; i++)
    {
        if (i * 4 > sum) continue;
        
        for (int j = i; j < 101; j++)
        {
            if (j * 4 < sum) continue;
            
            int lim = j - i;
            int limsum = sum + j - i * 5;
            long dp[601][4] = {0};
            dp[0][0] = 1;
            for (int k = 0; k < 6; k++)
            {
                long next[601][4] = {0};
                for (int l = 0; l <= limsum; l++)
                {
                    if (lim == 0)
                    {
                        next[l][3] += dp[l][0] + dp[l][1] + dp[l][2] + dp[l][3];
                    }
                    else
                    {
                        next[l][1] += dp[l][0] + dp[l][1];
                        next[l][3] += dp[l][2] + dp[l][3];
                        if (l >= lim)
                        {
                            next[l][2] += dp[l - lim][0] + dp[l - lim][2];
                            next[l][3] += dp[l - lim][1] + dp[l - lim][3];
                        }
                    }
                    for (int m = 1; m < lim && m <= l; m++)
                    {
                        for (int p = 0; p < 4; p++)
                        {
                            next[l][p] += dp[l - m][p];
                        }
                    }
                }
                swap(dp, next);
            }
            ans += dp[limsum][3];
        }
    }
    cout << ans << "\n";
    return 0;
}