from collections import defaultdict
n, d = map(int, input().split())

cnt = defaultdict(int)
for x in range(1, n+1):
    for y in range(x, n+1):
        if x == y:
            cnt[x**2+y**2] += 1
        else:
            cnt[x**2+y**2] += 2

ans = 0
for z in range(1, n+1):
    for w in range(1, n+1):
        ans += cnt[w**2 + d - z**2]
print(ans)