A110855 - OEIS

A110855 as a simple table

n	a(n)
0	1
1	0
2	0
3	0
4	1
5	0
6	0
7	1
8	1
9	0
10	0
11	1
12	2
13	1
14	0
15	0
16	1
17	4
18	4
19	1
20	0
21	0
22	1
23	8
24	11
25	8
26	1
27	0
28	0
29	1
30	16
31	28
32	28
33	16
34	1
35	0
36	0
37	1
38	32
39	71
40	87
41	71
42	32
43	1
44	0
45	0
46	1
47	64
48	184
49	266
50	266
51	184
52	64
53	1
54	0
55	0
56	1
57	128
58	491
59	823
60	952
61	823
62	491
63	128
64	1
65	0
66	0
67	1
68	256
69	1348
70	2598
71	3381
72	3381

[1,0,0,0,1,0,0,1,1,0,0,1,2,1,0,0,1,4,4,1,0,0,1,8, 11,8,1,0,0,1,16,28,28,16,1,0,0,1,32,71,87,71,32,1, 0,0,1,64,184,266,266,184,64,1,0,0,1,128,491,823, 952,823,491,128,1,0,0,1,256,1348,2598,3381,3381]