A337748 - OEIS

A337748 as a simple table

n	a(n)
1	1
2	1
3	3
4	1
5	7
6	10
7	1
8	17
9	56
10	30
11	1
12	43
13	353
14	418
15	82
16	1
17	111
18	2374
19	7100
20	3091
21	226
22	1
23	289
24	16497
25	129644
26	142624
27	22845
28	615
29	1
30	762
31	116759
32	2448436
33	7078315
34	2864677
35	168803
36	1673
37	1
38	2021
39	835695
40	47104189
41	363380155
42	386462913
43	57538579
44	1247297
45	4549
46	1
47	5389
48	6025478
49	916451548
50	19003186159
51	53930396770
52	21100160132
53	1155693253
54	9216353
55	12366

[1,1,3,1,7,10,1,17,56,30,1,43,353,418,82,1,111, 2374,7100,3091,226,1,289,16497,129644,142624, 22845,615,1,762,116759,2448436,7078315,2864677, 168803,1673,1,2021,835695,47104189,363380155, 386462913,57538579,1247297,4549,1,5389,6025478, 916451548,19003186159,53930396770,21100160132, 1155693253,9216353,12366]