# python template for atcoder1
import sys
sys.setrecursionlimit(10**9)
input = sys.stdin.readline

N, D = map(int, input().split())


def solve2():
    p = [x**2 for x in range(1, N+1)]
    cnt = [0]*10**8

    for w in p:
        for z in p:
            tmp = w-z+D
            if tmp > 0:
                cnt[tmp] += 1

    ans = 0
    for x in p:
        for y in p:
            ans += cnt[x+y]
    print(ans)


solve2()