A048415 - OEIS

A048415 as a simple table

n	a(n)
1	2
2	3
3	5
4	7
5	37
6	41
7	47
8	59
9	73
10	151
11	251
12	263
13	269
14	373
15	859
16	3037
17	3041
18	3637
19	4159
20	5147
21	5851
22	6263
23	6269
24	6373
25	6959
26	7369
27	14159
28	14737
29	14741
30	14747
31	14851
32	15259
33	15263
34	15269
35	15859
36	15959
37	25147
38	25841
39	25847
40	25951
41	25969
42	26251

[2,3,5,7,37,41,47,59,73,151,251,263,269,373,859, 3037,3041,3637,4159,5147,5851,6263,6269,6373,6959, 7369,14159,14737,14741,14747,14851,15259,15263, 15269,15859,15959,25147,25841,25847,25951,25969, 26251]