A261902 - OEIS

A261902 as a simple table

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	2
7	2
8	6
9	2
10	6
11	2
12	2
13	24
14	8
15	4
16	8
17	4
18	2
19	120
20	12
21	8
22	4
23	20
24	2
25	2
26	720
27	72
28	48
29	8
30	8
31	12
32	6
33	2
34	5040
35	144
36	48
37	16
38	8
39	4
40	42
41	4
42	2
43	40320
44	1152
45	144
46	128
47	16
48	8
49	12
50	23
51	6
52	2
53	362880
54	2880
55	1296
56	96
57	64
58	16
59	8
60	8
61	54
62	4
63	2

[1,1,1,2,2,2,2,6,2,6,2,2,24,8,4,8,4,2,120,12,8,4, 20,2,2,720,72,48,8,8,12,6,2,5040,144,48,16,8,4,42, 4,2,40320,1152,144,128,16,8,12,23,6,2,362880,2880, 1296,96,64,16,8,8,54,4,2]