import itertools

n, d = map(int, input().split())
count = 0
r = range(1, n + 1)
for x, y, z in itertools.product(r, r, r):
    s = x*x + y*y + z*z - d
    if (s <= 0):
        continue
    w = int(s ** 0.5 + 0.5)
    if (w <= n and w*w == s):
        #  print(x,y,z,w)
        count += 1
print(count)