A215309 - OEIS

A215309 as a simple table

n	a(n)
1	2
2	3
3	5
4	41
5	43
6	59
7	79
8	97
9	157
10	173
11	191
12	193
13	211
14	229
15	233
16	269
17	271
18	307
19	347
20	383
21	401
22	419
23	421
24	439
25	457
26	461
27	499
28	571
29	613
30	647
31	727
32	743
33	761
34	839
35	857
36	877
37	953
38	971
39	991
40	1009
41	1031
42	1069
43	1103
44	1123
45	1181
46	1217
47	1237
48	1259
49	1297

[2,3,5,41,43,59,79,97,157,173,191,193,211,229,233, 269,271,307,347,383,401,419,421,439,457,461,499, 571,613,647,727,743,761,839,857,877,953,971,991, 1009,1031,1069,1103,1123,1181,1217,1237,1259,1297]