ADD = 4*10**6


def main():
    N, D = (int(i) for i in input().split())

    cA = [0]*(2*ADD+1)
    for x in range(1, N+1):
        for y in range(1, N+1):
            v = x**2 + y**2 + ADD
            if 2 <= v < 2*ADD:
                cA[v] += 1

    cB = [0]*(2*ADD+1)
    for z in range(1, N+1):
        for w in range(1, N+1):
            v = w**2 - z**2 + D + ADD
            if 2 <= v < 2*ADD:
                cB[v] += 1

    ans = 0
    for a, b in zip(cA[2:], cB[2:]):
        ans += a*b
    print(ans)


if __name__ == '__main__':
    main()