N,D = map(int,input().split())
from collections import defaultdict
dic1 = defaultdict(int)
dic2 = defaultdict(int)
for i in range(1,N+1):
    for j in range(1,N+1):
        dic1[i*i+j*j] += 1
        dic2[D+j*j-i*i] += 1
ans = 0
for k,v in dic1.items():
    if k in dic2:
        ans += v * dic2[k]
print(ans)