n, D = map(int, input().split())
lim = 2 * 10 ** 7
base = lim // 2
res = [0] * lim

for i in range(1, n + 1):
    for j in range(1, n + 1):
        res[i ** 2 + j ** 2 + base] += 1

cnt = 0
for i in range(1, n + 1):
    for j in range(1, n + 1):
        d = D - i ** 2 + j ** 2
        cnt += res[base + d]
print(cnt)