using static System.Math;
using System;

public class Hello
{
    static void Main()
    {
        string[] line = Console.ReadLine().Trim().Split(' ');
        var n = int.Parse(line[0]);
        var d = int.Parse(line[1]);
        getAns(n, d);
    }
    static void getAns(int n, int d)
    {
        var a = new int[n * n * 2 + 1];
        var b = new int[n * n + d + 1];
        for (int i = 1; i <= n; i++)
            for (int j = 1; j <= n; j++)
            {
                a[i * i + j * j]++;
                var t = i * i - j * j + d;
                if (t >= 1) b[t]++;
            }
        var imax = Min(a.Length, b.Length);
        var ans = 0L;
        for (int i = 1; i < imax; i++) ans += a[i] * b[i];
        Console.WriteLine(ans);
    }
}