import sys
input=lambda: sys.stdin.readline().rstrip()
n,d=map(int,input().split())
import collections
D=collections.defaultdict(int)
for i in range(1,n+1):
  D[2*(i**2)]+=1
  for j in range(i+1,n+1):
    D[i**2+j**2]+=2
ans=0
for i in range(1,n+1):
  for j in range(1,n+1):
    a=j**2-i**2+d
    if a>1:
      ans+=D[j**2-i**2+d]
print(ans)