def main():
    N,D = map(int,input().split())
    s = [i**2 for i in range(1,N+1)]
    c = [0]*8000001
    for w in s:
        for z in s:
            a = w-z+D
            if a >=1:
                c[a] +=1
    A = 0
    for x in s:
        for y in s:
            A +=c[x+y]
    print(A)


if __name__ == '__main__':
    main()