from collections import Counter

N, D = map(int, input().split())
xpy = []
for x in range(1, N + 1):
    for y in range(1, N + 1):
        xpy.append(x**2 + y**2)
wmz = []
for w in range(1, N + 1):
    for z in range(1, N + 1):
        wmz.append(w**2 - z**2)
cnt = Counter(wmz)

ans = 0
for xy in xpy:
    ans += cnt.get(xy - D, 0)
print(ans)