from collections import defaultdict
n,d = map(int,input().split())

half = defaultdict(int)
for i in range(1,n+1):
    for j in range(i+1,n+1):
        half[i**2+j**2] +=2

for i in range(1,n+1):
        half[2*i**2] +=1


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