import sys
from collections import defaultdict
def MI(): return map(int,sys.stdin.readline().rstrip().split())


N,D = MI()

count = defaultdict(int)
for i in range(1,N+1):
    for j in range(i,N+1):
        a = i**2+j**2
        if i == j:
            count[a] += 1
        else:
            count[a] += 2

ans = 0
for i in range(1,N+1):
    for j in range(1,N+1):
        b = -i**2+j**2+D
        if b >= 2:
            ans += count[-i**2+j**2+D]

print(ans)