A154579 - OEIS

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A154579 as a simple table

n	a(n)
1	2
2	3
3	5
4	7
5	13
6	19
7	23
8	29
9	37
10	47
11	53
12	59
13	67
14	71
15	73
16	89
17	97
18	103
19	107
20	149
21	167
22	173
23	197
24	241
25	269
26	271
27	281
28	283
29	347
30	349
31	359
32	401
33	439
34	461
35	463
36	467
37	487
38	503
39	521
40	569
41	593
42	659
43	683
44	829
45	839
46	853
47	863
48	953
49	1487
50	1489
51	1607
52	1609
53	1637
54	2087
55	2089

[2,3,5,7,13,19,23,29,37,47,53,59,67,71,73,89,97, 103,107,149,167,173,197,241,269,271,281,283,347, 349,359,401,439,461,463,467,487,503,521,569,593, 659,683,829,839,853,863,953,1487,1489,1607,1609, 1637,2087,2089]