from collections import defaultdict

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

# LEFT は i^2 + j^2
left = defaultdict(int)
right = defaultdict(int)

for i in range(1, N+1):
    for j in range(1, N+1):
        left[i**2 + j**2] += 1

for i in range(1, N+1):
    for j in range(1, N+1):
        right[i**2 - j**2] += 1

# 条件を満たす組み合わせをカウント
ans = sum(left[x] * right.get(D - x, 0) for x in left)
print(ans)