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

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

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