A274170 - OEIS

A274170 as a simple table

n	a(n)
1	2
2	4
3	6
4	8
5	14
6	16
7	20
8	26
9	30
10	32
11	62
12	64
13	72
14	84
15	106
16	118
17	126
18	128
19	164
20	218
21	254
22	256
23	272
24	340
25	426
26	494
27	510
28	512
29	584
30	950
31	1022
32	1024
33	1056
34	1160
35	1316
36	1364
37	1706
38	1754
39	1910
40	2014
41	2046
42	2048
43	2708
44	3434
45	4094
46	4096
47	4160
48	4368
49	4680
50	5284
51	5460
52	6826
53	7002
54	7606
55	7918
56	8126
57	8190

[2,4,6,8,14,16,20,26,30,32,62,64,72,84,106,118, 126,128,164,218,254,256,272,340,426,494,510,512, 584,950,1022,1024,1056,1160,1316,1364,1706,1754, 1910,2014,2046,2048,2708,3434,4094,4096,4160,4368, 4680,5284,5460,6826,7002,7606,7918,8126,8190]