A226815 - OEIS

A226815 as a simple table

n	a(n)
1	2
2	3
3	5
4	8
5	9
6	11
7	15
8	17
9	23
10	33
11	39
12	50
13	51
14	53
15	57
16	65
17	71
18	81
19	113
20	129
21	135
22	177
23	257
24	263
25	305
26	344
27	345
28	347
29	351
30	359
31	375
32	407
33	471
34	513
35	519
36	561
37	599
38	855
39	1025
40	1031
41	1073
42	1367
43	2049
44	2055
45	2097
46	2391
47	2402
48	2403
49	2405
50	2409
51	2417
52	2433
53	2465

[2,3,5,8,9,11,15,17,23,33,39,50,51,53,57,65,71,81, 113,129,135,177,257,263,305,344,345,347,351,359, 375,407,471,513,519,561,599,855,1025,1031,1073, 1367,2049,2055,2097,2391,2402,2403,2405,2409,2417, 2433,2465]