A147675 - OEIS

A147675 as a simple table

n	a(n)
1	10
2	5
3	20
4	10
5	40
6	20
7	80
8	40
9	160
10	80
11	320
12	160
13	640
14	320
15	1280
16	640
17	2560
18	1280
19	5120
20	2560
21	10240
22	5120
23	20480
24	10240
25	40960
26	20480
27	81920
28	40960
29	163840
30	81920
31	327680
32	163840
33	655360
34	327680
35	1310720
36	655360
37	2621440
38	1310720
39	5242880

[10,5,20,10,40,20,80,40,160,80,320,160,640,320, 1280,640,2560,1280,5120,2560,10240,5120,20480, 10240,40960,20480,81920,40960,163840,81920,327680, 163840,655360,327680,1310720,655360,2621440, 1310720,5242880]