import sys
input = sys.stdin.readline
def MI():
    return map(int, input().split())

n,d=MI()
from collections import defaultdict
xydic=defaultdict(int)
wzdic=defaultdict(int)
for i in range(1,n+1):
    for j in range(1,n+1):
        wzdic[i**2-j**2+d]+=1
        xydic[i**2+j**2]+=1

ans=0
for i in xydic.keys():
    ans+=wzdic[i]*xydic[i]
print(ans)