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

from collections import defaultdict 
cnt = defaultdict(int)


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

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

ans = 0

for i in range(N):
    for j in range(i,N):
        x,y = lst[i], lst[j]
        # if i == j : 
        if i == j:
            ans += cnt[ y+D - x ]
        else:
            ans += 2*cnt[ y+D - x ]

print(ans)