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 z>=0 and z<=K:

            count+=1

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



count=0



for i in range(K+1):

    for j in range(K+1):

        if S-(i+j)<=K and S-(i+j)>=0:

            count+=1

        

print(count)
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 z >= 0 and z <= K:
            count += 1
print(count)

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

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