A374370 - OEIS

A374370 as a simple table

n	a(n)
2	1
3	4
4	1
5	6
6	36
7	1
8	8
9	45
10	16
11	1
12	9
13	210
14	36
15	10045
16	1
17	10
18	300
19	64
20	11310
21	2850
22	1
23	12
24	378
25	81
26	20475
27	61776
28	6426
29	1
30	14
31	630
32	100
33	52360
34	79800
35	9828
36	1408
37	1
38	15
39	780
40	144
41	197472
42	103740
43	35224
44	61920
45	265926
46	1
47	16
48	990
49	196
50	230300
51	145530
52	60606
53	67200
54	391950
55	69300
56	1

[1,4,1,6,36,1,8,45,16,1,9,210,36,10045,1,10,300, 64,11310,2850,1,12,378,81,20475,61776,6426,1,14, 630,100,52360,79800,9828,1408,1,15,780,144,197472, 103740,35224,61920,265926,1,16,990,196,230300, 145530,60606,67200,391950,69300,1]