n,d=map(int,input().split())
MAX=5000000
cnt1=[0]*MAX
for i in range(1,n+1) :
    for j in range(1,n+1) :
        cnt1[i*i+j*j]+=1
ans=0
for i in range(1,n+1) :
    for j in range(1,n+1) :
        if i*i-j*j+d>0 :
            ans+=cnt1[i*i-j*j+d]
print(ans)