A160337 - OEIS

A160337 as a simple table

n	a(n)
1	1
2	2
3	3
4	5
5	7
6	11
7	13
8	17
9	23
10	31
11	37
12	53
13	71
14	73
15	101
16	103
17	107
18	113
19	127
20	131
21	137
22	151
23	157
24	173
25	211
26	223
27	227
28	233
29	251
30	257
31	271
32	277
33	307
34	311
35	313
36	317
37	331
38	337
39	353
40	373
41	503
42	521
43	523
44	557
45	571
46	577
47	701
48	727
49	733
50	751
51	757
52	773
53	1013
54	1021
55	1031

[1,2,3,5,7,11,13,17,23,31,37,53,71,73,101,103,107, 113,127,131,137,151,157,173,211,223,227,233,251, 257,271,277,307,311,313,317,331,337,353,373,503, 521,523,557,571,577,701,727,733,751,757,773,1013, 1021,1031]