A087238 - OEIS

A087238 as a simple table

n	a(n)
2	2
3	2
4	2
5	19
6	3
7	3
8	63
9	4
10	20
11	210
12	5
13	5
14	10
15	5
16	5
17	648
18	72
19	12
20	24
21	6
22	6
23	6
24	1925
25	7
26	7
27	7
28	7
29	7
30	5314
31	16
32	16
33	16
34	8
35	8
36	15054
37	9
38	765
39	40240
40	40
41	30
42	10
43	30
44	40
45	10
46	10
47	10
48	110477
49	305655
50	12
51	144
52	12
53	12
54	12
55	12
56	12
57	12
58	12
59	204
60	60
61	12
62	36
63	12
64	12
65	12
66	12
67	823046
68	13

[2,2,2,19,3,3,63,4,20,210,5,5,10,5,5,648,72,12,24, 6,6,6,1925,7,7,7,7,7,5314,16,16,16,8,8,15054,9, 765,40240,40,30,10,30,40,10,10,10,110477,305655, 12,144,12,12,12,12,12,12,12,204,60,12,36,12,12,12, 12,823046,13]