A197235 - OEIS

A197235 as a simple table

n	a(n)
1	1
2	1
3	1
4	2
5	7
6	2
7	3
8	12
9	12
10	3
11	5
12	31
13	55
14	31
15	5
16	8
17	79
18	242
19	242
20	79
21	8
22	13
23	186
24	1178
25	2117
26	1178
27	186
28	13
29	21
30	465
31	5355
32	17759
33	17759
34	5355
35	465
36	21
37	34
38	1131
39	24723
40	141210
41	249929
42	141210
43	24723
44	1131
45	34
46	55
47	2776
48	116440
49	1207249
50	3710070
51	3710070

[1,1,1,2,7,2,3,12,12,3,5,31,55,31,5,8,79,242,242, 79,8,13,186,1178,2117,1178,186,13,21,465,5355, 17759,17759,5355,465,21,34,1131,24723,141210, 249929,141210,24723,1131,34,55,2776,116440, 1207249,3710070,3710070]