A303421 - OEIS

A303421 as a simple table

n	a(n)
1	1
2	2
3	2
4	4
5	8
6	4
7	8
8	32
9	32
10	8
11	16
12	128
13	252
14	128
15	16
16	32
17	512
18	1985
19	1988
20	512
21	32
22	64
23	2048
24	15647
25	30897
26	15684
27	2048
28	64
29	128
30	8192
31	123337
32	480953
33	480960
34	123732
35	8192
36	128
37	256
38	32768
39	972168
40	7486281
41	14783632
42	7486369
43	976132
44	32768
45	256
46	512
47	131072

[1,2,2,4,8,4,8,32,32,8,16,128,252,128,16,32,512, 1985,1988,512,32,64,2048,15647,30897,15684,2048, 64,128,8192,123337,480953,480960,123732,8192,128, 256,32768,972168,7486281,14783632,7486369,976132, 32768,256,512,131072]