A167560 - OEIS

A167560 as a simple table

n	a(n)
1	1
2	2
3	1
4	6
5	4
6	1
7	24
8	16
9	6
10	1
11	120
12	80
13	32
14	8
15	1
16	720
17	480
18	192
19	54
20	10
21	1
22	5040
23	3360
24	1344
25	384
26	82
27	12
28	1
29	40320
30	26880
31	10752
32	3072
33	680
34	116
35	14
36	1
37	362880
38	241920
39	96768
40	27648
41	6144
42	1104
43	156
44	16
45	1

[1,2,1,6,4,1,24,16,6,1,120,80,32,8,1,720,480,192, 54,10,1,5040,3360,1344,384,82,12,1,40320,26880, 10752,3072,680,116,14,1,362880,241920,96768,27648, 6144,1104,156,16,1]