N,D = map(int, input().split())

from collections import defaultdict 
cnt = [0] * (8*10**6 + 2)


lst = [ i**2 for i in range(1, N+1)]

for i in range(N):
    for j in range(N):
        # if i == j:
        cnt[ lst[i] + lst[j] ] += 1
        # else:
        #     cnt[ lst[i] + lst[j] ] += 2

ans = 0

for i in range(N):
    for j in range(N):
        x,y = lst[i], lst[j]
        # if i == j : 
        ans += cnt[ abs(y+D - x + 1) - 1 ]

print(ans)