A321908 - OEIS

A321908 as a simple table

n	a(n)
1	1
2	1
3	2
4	2
5	6
6	3
7	24
8	6
9	12
10	8
11	120
12	8
13	720
14	30
15	24
16	24
17	5040
18	24
19	40320
20	20
21	80
22	144
23	362880
24	30
25	144
26	840
27	144
28	72
29	3628800
30	45
31	39916800
32	120
33	360
34	5760
35	360
36	80
37	479001600
38	45360
39	2016
40	72
41	6227020800
42	144
43	87178291200
44	336
45	240
46	403200
47	1307674368000
48	144

[1,1,2,2,6,3,24,6,12,8,120,8,720,30,24,24,5040,24, 40320,20,80,144,362880,30,144,840,144,72,3628800, 45,39916800,120,360,5760,360,80,479001600,45360, 2016,72,6227020800,144,87178291200,336,240,403200, 1307674368000,144]