from collections import defaultdict
N, D = map(int, input().split())
r1 = []
r2 = []
d1 = defaultdict(list)
d2 = defaultdict(list)
ans = 0
for x in range(1, N + 1):
    for y in range(1, N + 1):
        s = x**2 + y**2
        d1[str(s)].append([x, y])
for z in range(1, N + 1):
    for w in range(1, N + 1):
        if w**2 - z**2 + D > 1:
            s = d1.get(str(w**2 - z**2 + D))
            if s:
                ans += len(s)
print(ans)