N, D = map(int, input().split())
mx = 2 * pow(N, 2)

def make_cnt(n, d=None):
    cnt = [0] * (mx + 1)
    for i in range(1, n+1):
        for j in range(1, n+1):
            if d is not None:
                tmp = pow(i, 2) - pow(j, 2) + d
            else:
                tmp = pow(i, 2) + pow(j, 2)
            if 0 < tmp < mx + 1:
                cnt[tmp] += 1
    return cnt

xy_cnt = make_cnt(N)
wz_cnt = make_cnt(N, D)

ans = 0
for i in range(1, mx+1):
    ans += xy_cnt[i] * wz_cnt[i]

print(ans)