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



cnt = 0

for i in range(K + 1):

    for j in range(K + 1):

        k = S - i - j

        if 0 <= k <= K:

            cnt += 1



print(cnt)

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



cnt = 0

for i in range(K+1):

    for j in range(K+1):

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

            cnt += 1



print(cnt)

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

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

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