#![allow(dead_code)]
#![allow(non_snake_case)]

macro_rules! input {
    (source = $s:expr, $($r:tt)*) => {
        let mut iter = $s.split_whitespace();
        input_inner!{iter, $($r)*}
    };
    ($($r:tt)*) => {
        let mut s = {
            use std::io::Read;
            let mut s = String::new();
            std::io::stdin().read_to_string(&mut s).unwrap();
            s
        };
        let mut iter = s.split_whitespace();
        input_inner!{iter, $($r)*}
    };
}

macro_rules! input_inner {
    ($iter:expr) => {};
    ($iter:expr, ) => {};

    ($iter:expr, $var:ident : $t:tt $($r:tt)*) => {
        let $var = read_value!($iter, $t);
        input_inner!{$iter $($r)*}
    };
}

macro_rules! read_value {
    ($iter:expr, ( $($t:tt),* )) => {
        ( $(read_value!($iter, $t)),* )
    };

    ($iter:expr, [ $t:tt ; $len:expr ]) => {
        (0..$len).map(|_| read_value!($iter, $t)).collect::<Vec<_>>()
    };

    ($iter:expr, chars) => {
        read_value!($iter, String).chars().collect::<Vec<char>>()
    };

    ($iter:expr, usize1) => {
        read_value!($iter, usize) - 1
    };

    ($iter:expr, $t:ty) => {
        $iter.next().unwrap().parse::<$t>().expect("Parse error")
    };
}

fn gcd(a:i32, b:i32) -> i32 {
    if b == 0 {
        a
    } else {
        gcd(b, a%b)
    }
}

fn main() {
    input!{
        n:usize, d:usize
    }
    let m = n * n * 2 + 1;
    let mut f = vec![0; m];
    let mut g = vec![0; m];
    for x in 1..n+1 {
        for y in 1..n+1 {
            f[x * x + y * y] += 1;
            if x * x < y * y + d && y * y + d < m + x * x{
                g[y * y + d - x * x] += 1;
            }
        }
    }
    let ans = f.iter().zip(g).fold(0, |acc, (x, y)| acc + x * y);
    println!("{}", ans);
}