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#include <bits/stdc++.h>

using namespace std;

int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    int n;
    int result = 0;
    set<int> squares;
    cin >> n;
    for (int i = 1; i <= n; i++) {
        squares.insert(i * i);
    }
    for (int a = 1; a <= n; a++) {
        for (int b = a; b <= n; b++) {
            for (int h = 1; h <= n; h++) {
                if (a * a + b * b + h * h > n * n) break;
                if (squares.find(a * a + b * b + h * h) != squares.end())
                    result++;
            }
        }
    }
    cout << result << "\n";
    return 0;
}