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

ans = 0

for i in range(0,k+1):

    for j in range(0,k+1):

        z = s-i-j

        if 0<=z<=k:

            ans+=1



print(ans)
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()))
ans = 0
for i in range(0, k + 1):
    for j in range(0, k + 1):
        z = s - i - j
        if 0 <= z <= k:
            ans += 1
print(ans)

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)

-ans = 0 -for i in range(0, k + 1): -    for j in range(0, k + 1): -        z = s - i - j -        if 0 <= z <= k: -            ans += 1 -print(ans) +cnt = 0 +for i in range(k + 1): +    for j in range(k + 1): +        if 0 <= s - i - j <= k: +            cnt += 1 +print(cnt)