A344639 - OEIS

A344639 as a simple table

n	a(n)
0	1
1	1
2	1
3	2
4	2
5	1
6	6
7	5
8	4
9	1
10	24
11	17
12	13
13	8
14	1
15	120
16	74
17	51
18	35
19	16
20	1
21	720
22	394
23	244
24	161
25	97
26	32
27	1
28	5040
29	2484
30	1392
31	854
32	531
33	275
34	64
35	1
36	40320
37	18108
38	9260
39	5248
40	3148
41	1817
42	793
43	128
44	1
45	362880
46	149904
47	70508
48	36966
49	20940
50	12134
51	6411
52	2315
53	256
54	1

[1,1,1,2,2,1,6,5,4,1,24,17,13,8,1,120,74,51,35,16, 1,720,394,244,161,97,32,1,5040,2484,1392,854,531, 275,64,1,40320,18108,9260,5248,3148,1817,793,128, 1,362880,149904,70508,36966,20940,12134,6411,2315, 256,1]