k, s = list(map(int, input().split()))



ans = 0

for x in range(k+1):

    for y in range(k+1):

        if x+y > s:

            continue

        if 0 <= s-x-y <= k:

            ans += 1



print(ans)

k, s = list(map(int, input().split()))



ans = 0

for i in range(k+1):

    for j in range(k+1):

        if i+j <= s and s-i-j <= k:

            ans += 1



print(ans)

k, s = list(map(int, input().split()))
ans = 0
for x in range(k + 1):
    for y in range(k + 1):
        if x + y > s:
            continue
        if 0 <= s - x - y <= k:
            ans += 1
print(ans)

k, s = list(map(int, input().split()))
ans = 0
for i in range(k + 1):
    for j in range(k + 1):
        if i + j <= s and s - i - j <= k:
            ans += 1
print(ans)

-for x in range(k + 1): -    for y in range(k + 1): -        if x + y > s: -            continue -        if 0 <= s - x - y <= k: +for i in range(k + 1): +    for j in range(k + 1): +        if i + j <= s and s - i - j <= k: