A173046 - OEIS

A173046 as a simple table

n	a(n)
0	1
1	1
2	1
3	1
4	5
5	1
6	1
7	10
8	10
9	1
10	1
11	19
12	37
13	19
14	1
15	1
16	36
17	105
18	105
19	36
20	1
21	1
22	69
23	270
24	403
25	270
26	69
27	1
28	1
29	134
30	660
31	1314
32	1314
33	660
34	134
35	1
36	1
37	263
38	1563
39	3895
40	5189
41	3895
42	1563
43	263
44	1
45	1
46	520
47	3619
48	10835
49	18045
50	18045
51	10835
52	3619
53	520
54	1
55	1
56	1033
57	8236
58	28791
59	57553
60	71931
61	57553
62	28791
63	8236
64	1033
65	1

[1,1,1,1,5,1,1,10,10,1,1,19,37,19,1,1,36,105,105, 36,1,1,69,270,403,270,69,1,1,134,660,1314,1314, 660,134,1,1,263,1563,3895,5189,3895,1563,263,1,1, 520,3619,10835,18045,18045,10835,3619,520,1,1, 1033,8236,28791,57553,71931,57553,28791,8236,1033, 1]