A060281 - OEIS

A060281 as a simple table

n	a(n)
1	1
2	3
3	1
4	17
5	9
6	1
7	142
8	95
9	18
10	1
11	1569
12	1220
13	305
14	30
15	1
16	21576
17	18694
18	5595
19	745
20	45
21	1
22	355081
23	334369
24	113974
25	18515
26	1540
27	63
28	1
29	6805296
30	6852460
31	2581964
32	484729
33	49840
34	2842
35	84
36	1
37	148869153
38	158479488
39	64727522
40	13591116
41	1632099
42	116172
43	4830
44	108
45	1

[1,3,1,17,9,1,142,95,18,1,1569,1220,305,30,1, 21576,18694,5595,745,45,1,355081,334369,113974, 18515,1540,63,1,6805296,6852460,2581964,484729, 49840,2842,84,1,148869153,158479488,64727522, 13591116,1632099,116172,4830,108,1]