# coding: utf-8
# Your code here!
N,D=map(int,input().split())

xy={}
for i in range(1,N+1):
    for j in range(1,N+1):
        temp=(i**2+j**2)
        if temp in xy:
            xy[temp]+=1
        else:
            xy[temp]=1

ans=0

for i in range(1,N+1):
    for j in range(1,N+1):
        temp=(i**2-j**2)
        if D-temp in xy:
            ans+=xy[D-temp]

print(ans)