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

int main()
{
    ios_base::sync_with_stdio(false);
    int n;
    cin >> n;
    vector<int> squares;
    for (int k = 1; k <= n; k++) {
        squares.push_back(k*k);
    }
    vector<int> sums(2*n*n+1, 0);
    int result = 0;
    for (int a = 1; a <= n; a++) {
        for (int b = a; b <= n; b++) {
            sums[a*a + b*b]++;
        }
    }
    for(int k = 1; k < squares.size(); k++) {
        for (int i = 0; i < k; i++) {
            result += sums[squares[k] - squares[i]];
        }
    }
    cout << result;
}