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#include <iostream>
#include <cmath>

using namespace std;


int main() {
    ios::sync_with_stdio(0);

    int n;
    cin >> n;

    int counter = 0;
    for (int nn = 1; nn <= n; nn++) {
        for (int a = 1; a <= n; a++) {
            for (int b = a; b <=n; b++) {
                int c2 = nn*nn - a*a - b*b;
                if (c2 > 0) {
                    int c = static_cast<int>(sqrt(c2));
                    if (c*c == c2 && /*c >= b &&*/ c <= n) {
                        //cout << a<< " " << b << " " << c << " " << c2 << endl;
                        counter++;
                    }
                }
            }
        }
    }



    cout << counter;
    return 0;
}