A306930 - OEIS

A306930 as a simple table

n	a(n)
1	3
2	5
3	13
4	19
5	29
6	37
7	43
8	67
9	109
10	139
11	163
12	173
13	197
14	229
15	269
16	277
17	283
18	317
19	373
20	379
21	397
22	419
23	499
24	509
25	557
26	619
27	643
28	653
29	659
30	683
31	709
32	757
33	787
34	797
35	827
36	829
37	853
38	883
39	907
40	947
41	997
42	1013
43	1117
44	1163
45	1229
46	1237
47	1373
48	1427
49	1453
50	1459
51	1499

[3,5,13,19,29,37,43,67,109,139,163,173,197,229, 269,277,283,317,373,379,397,419,499,509,557,619, 643,653,659,683,709,757,787,797,827,829,853,883, 907,947,997,1013,1117,1163,1229,1237,1373,1427, 1453,1459,1499]