fn main() {
    let mut nd = String::new();
    std::io::stdin().read_line(&mut nd).ok();
    let nd: Vec<usize> = nd.trim().split_whitespace().map(|s| s.parse().unwrap()).collect();
    let n = nd[0];
    let d = nd[1];

    let mut cnts = vec![0usize; 2*2000*2000+1];
    let mut cnt2 = vec![0usize; 2*2000*2000+1];
    for x in 1..=n {
        for y in 1..=n {
            cnts[x*x + y*y] += 1;
        }
    }
    for z in 1..=n {
        for w in 1..=n {
            if z*z > w*w + d { continue; }
            cnt2[w*w +d - z*z] += 1;
        }
    }
    let mut result = 0usize;
    for i in 0..=2*2000*2000 {
        result += cnts[i] * cnt2[i];
    }
    println!("{}", result);
}