A221314 - OEIS

A221314 as a simple table

n	a(n)
1	0
2	0
3	0
4	0
5	2
6	0
7	1
8	0
9	0
10	1
11	0
12	4
13	0
14	4
15	0
16	0
17	0
18	9
19	9
20	0
21	0
22	0
23	8
24	0
25	23
26	0
27	8
28	0
29	1
30	0
31	0
32	57
33	57
34	0
35	0
36	1
37	0
38	16
39	0
40	142
41	0
42	142
43	0
44	16
45	0
46	0
47	0
48	105
49	353
50	0
51	0
52	353
53	105
54	0
55	0
56	0
57	32
58	0
59	878
60	0
61	2816
62	0
63	878
64	0
65	32
66	0
67	1
68	0
69	0
70	2183
71	6898
72	0
73	0
74	6898
75	2183
76	0
77	0
78	1
79	0
80	64
81	0
82	5428
83	0

[0,0,0,0,2,0,1,0,0,1,0,4,0,4,0,0,0,9,9,0,0,0,8,0, 23,0,8,0,1,0,0,57,57,0,0,1,0,16,0,142,0,142,0,16, 0,0,0,105,353,0,0,353,105,0,0,0,32,0,878,0,2816,0, 878,0,32,0,1,0,0,2183,6898,0,0,6898,2183,0,0,1,0, 64,0,5428,0]