K, S = list(map(int, input().split()))



count = 0

for x in range(K + 1):

    for y in range(K + 1):

        z = S - x - y

        if 0 <= z <= K:

            count += 1



print (count)
K, S = list(map(int, input().split()))



ans = 0

for i in range(K + 1):

    for j in range(K + 1):

        if 0 <= S - i - j <= K:

            ans += 1



print (ans)
K, S = list(map(int, input().split()))
count = 0
for x in range(K + 1):
    for y in range(K + 1):
        z = S - x - y
        if 0 <= z <= K:
            count += 1
print(count)

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

-count = 0 -for x in range(K + 1): -    for y in range(K + 1): -        z = S - x - y -        if 0 <= z <= K: -            count += 1 -print(count) +ans = 0 +for i in range(K + 1): +    for j in range(K + 1): +        if 0 <= S - i - j <= K: +            ans += 1 +print(ans)