import collections
N,D=map(int, input().split())
Square = []
P = []
M = []

for i in range(N+1):
    Square.append(i**2)
for i in range(1,N+1):
    for j in range(1,N+1):
        P.append(Square[i]+Square[j])
        M.append(Square[i]-Square[j])
P=collections.Counter(P)
M=collections.Counter(M)
P = sorted( P.items() )
M = sorted( M.items() )

j = len(M)-1
ans = 0
mk,mv=M[j]
for pk, pv in P:
    while  mk+pk > D and j>=0:
        j-=1
        mk,mv=M[j]
    if mk+pk==D:
        ans += mv*pv
        j-=1
        mk,mv=M[j]

print(ans)