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:

            if s - (x + y) <= 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 0 <= s - (x+y) <= 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:
            if s - (x + y) <= 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 0 <= s - (x + y) <= k:
            ans += 1
print(ans)

-        if x + y <= s: -            if s - (x + y) <= k: -                ans += 1 +        if 0 <= s - (x + y) <= k: +            ans += 1