A156224 - OEIS

A156224 as a simple table

n	a(n)
0	1
1	1
2	1
3	1
4	4
5	1
6	3
7	10
8	10
9	3
10	3
11	18
12	22
13	18
14	3
15	5
16	28
17	58
18	58
19	28
20	5
21	7
22	46
23	103
24	158
25	103
26	46
27	7
28	9
29	68
30	187
31	313
32	313
33	187
34	68
35	9
36	11
37	94
38	306
39	614
40	698
41	614
42	306
43	94
44	11
45	15
46	133
47	502
48	1174
49	1636
50	1636
51	1174
52	502
53	133
54	15
55	19
56	188
57	763
58	2038
59	3358
60	4030
61	3358
62	2038
63	763
64	188
65	19

[1,1,1,1,4,1,3,10,10,3,3,18,22,18,3,5,28,58,58,28, 5,7,46,103,158,103,46,7,9,68,187,313,313,187,68,9, 11,94,306,614,698,614,306,94,11,15,133,502,1174, 1636,1636,1174,502,133,15,19,188,763,2038,3358, 4030,3358,2038,763,188,19]