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

int main() {
  int N, D;
  cin >> N >> D;
  vector<int> V(N * N * 2 + D + 1);
  for (int x = 1; x <= N; x++) {
    for (int y = 1; y <= N; y++) V.at(x * x + y * y)++;
  }
  int ans = 0;
  for (int w = 1; w <= N; w++) {
    for (int z = 1; z <= N; z++) {
      int tmp = w * w - z * z + D;
      if (tmp > 0) ans += V.at(tmp);
    }
  }
  cout << ans << "\n";
}