A204992 - OEIS

A204992 as a simple table

n	a(n)
1	2
2	1
3	2
4	1
5	6
6	1
7	2
8	1
9	14
10	3
11	186
12	1
13	630
14	1
15	2
16	1
17	30
18	7
19	27594
20	3
21	6
22	93
23	178
24	1
25	83886
26	315
27	19418
28	1
29	18512790
30	1
31	2
32	1
33	62
34	15
35	234
36	7
37	3714566310
38	13797
39	210
40	3
41	51150
42	3
43	762
44	93
45	182
46	89
47	356962
48	1
49	85598
50	41943

[2,1,2,1,6,1,2,1,14,3,186,1,630,1,2,1,30,7,27594, 3,6,93,178,1,83886,315,19418,1,18512790,1,2,1,62, 15,234,7,3714566310,13797,210,3,51150,3,762,93, 182,89,356962,1,85598,41943]