A339542 - OEIS

A339542 as a simple table

n	a(n)
1	2
2	13
3	19
4	37
5	71
6	73
7	127
8	163
9	167
10	181
11	271
12	293
13	307
14	367
15	431
16	433
17	457
18	503
19	569
20	631
21	659
22	811
23	907
24	983
25	1009
26	1087
27	1153
28	1171
29	1229
30	1373
31	1399
32	1409
33	1423
34	1483
35	1487
36	1511
37	1597
38	1777
39	1801
40	1861
41	1867
42	1999
43	2017
44	2039
45	2053
46	2143
47	2239
48	2273
49	2297
50	2341
51	2383
52	2437
53	2477
54	2521
55	2659

[2,13,19,37,71,73,127,163,167,181,271,293,307,367, 431,433,457,503,569,631,659,811,907,983,1009,1087, 1153,1171,1229,1373,1399,1409,1423,1483,1487,1511, 1597,1777,1801,1861,1867,1999,2017,2039,2053,2143, 2239,2273,2297,2341,2383,2437,2477,2521,2659]