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#include <algorithm>
#include <iostream>
#include <iso646.h>
#include <stdlib.h>
#include <fstream>
#include <iomanip>
#include <numeric>
#include <chrono>
#include <limits>
#include <random>
#include <string>
#include <time.h>
#include <thread>
#include <vector>
#include <cmath>
#include <queue>
#include <tuple>
#include <set>
#include <map>

using namespace std;

int main()
{
ios_base::sync_with_stdio(0);
cout.tie(0);
cin.tie(0);

long long number;
cin >> number;

long long diff_num = 0, res = 0;

double h_n, diff = 0;

for(int v1 = 1; v1 <= number/2; v1++)
{
    for(int v2 = v1; v2 < number; v2++)
    {
        for(int v3 = 1; v3 < number; v3++)
        {
            h_n = sqrt(v1*v1 + v2*v2 + v3*v3);
            if(h_n <= number)
            {
                diff_num = h_n;
                diff = h_n - diff_num;
                if(!diff)
                {
                    res++;
                }
            }
            else
            {
                break;
            }
        }   
    }
}

cout << res;
return 0;
}