n,d=map(int,input().split());ans=0
x=[0]*10**6*5
for i in range(1,n+1):
    l=i**2
    for j in range(1,n+1):
        if l+j**2>=len(x):
            break
        x[l+j**2]+=1


for i in range(1,n+1):
    for j in range(1,n+1):
        c=d+j**2-i**2
        if c>=0:
            ans+=x[c]
print(ans)