A262587 - OEIS

A262587 as a simple table

n	a(n)
1	2
2	3
3	5
4	7
5	8
6	13
7	17
8	31
9	32
10	37
11	43
12	73
13	101
14	128
15	157
16	197
17	211
18	241
19	257
20	307
21	343
22	401
23	421
24	463
25	577
26	601
27	677
28	757
29	1123
30	1297
31	1483
32	1601
33	1723
34	2048
35	2187
36	2551
37	2917
38	2971
39	3137
40	3307
41	3541
42	3907
43	4357
44	4423
45	4831
46	5113
47	5477
48	5701
49	6007
50	6163
51	6481
52	7057
53	8011
54	8101
55	8191

[2,3,5,7,8,13,17,31,32,37,43,73,101,128,157,197, 211,241,257,307,343,401,421,463,577,601,677,757, 1123,1297,1483,1601,1723,2048,2187,2551,2917,2971, 3137,3307,3541,3907,4357,4423,4831,5113,5477,5701, 6007,6163,6481,7057,8011,8101,8191]