A155081 - OEIS

A155081 as a simple table

n	a(n)
1	2
2	3
3	5
4	7
5	11
6	31
7	37
8	47
9	53
10	67
11	71
12	73
13	101
14	113
15	137
16	173
17	227
18	233
19	241
20	257
21	271
22	307
23	331
24	347
25	367
26	521
27	523
28	557
29	571
30	577
31	607
32	613
33	673
34	727
35	733
36	743
37	751
38	1277
39	1307
40	1361
41	1367
42	1451
43	1453
44	1471
45	1511
46	1523
47	1553
48	1567
49	1571
50	1627
51	1657
52	1663

[2,3,5,7,11,31,37,47,53,67,71,73,101,113,137,173, 227,233,241,257,271,307,331,347,367,521,523,557, 571,577,607,613,673,727,733,743,751,1277,1307, 1361,1367,1451,1453,1471,1511,1523,1553,1567,1571, 1627,1657,1663]