A179785 - OEIS

A179785 as a simple table

n	a(n)
1	2
2	3
3	6
4	8
5	10
6	14
7	18
8	20
9	28
10	30
11	39
12	55
13	59
14	88
15	239
16	255
17	257
18	374
19	387
20	477
21	1136
22	1221
23	9104
24	10959
25	35962
26	43783
27	96569
28	148544
29	183163
30	194933
31	313592
32	842163
33	1254392
34	1468637
35	1506412
36	2377393
37	2407523
38	4636475
39	5756417
40	6615968

[2,3,6,8,10,14,18,20,28,30,39,55,59,88,239,255, 257,374,387,477,1136,1221,9104,10959,35962,43783, 96569,148544,183163,194933,313592,842163,1254392, 1468637,1506412,2377393,2407523,4636475,5756417, 6615968]