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

from collections import defaultdict
# x^2 + y^2で作れる数を全列挙
XY = [0] * ((N ** 2) * 2 + 1)
for x in range(1, N + 1):
    for y in range(1, N + 1):
        XY[x ** 2 + y ** 2] += 1

ans = 0        
for z in range(1, N + 1):
    for w in range(1, N + 1):
        target = D - (z ** 2 - w ** 2)
        if 0 <= target <= (N ** 2) * 2:
            ans += XY[target]

print(ans)