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A378179 as a simple table

na(n)
119
251
353
455
589
691
797
8149
9151
10161
11163
12197
13199
14233
15235
16241
17249
18251
19269
20271
21293
22295
23305
24307
25337
26339
27341
28349
29377
30379
31413
32415
33449
34451
35485
36487
37489
38491
39521
40523
41551
42557
43559
44577
45579
46593
47595
48629
49631
50638
51649
52651
53665
54667

[19,51,53,55,89,91,97,149,151,161,163,197,199,233,
 235,241,249,251,269,271,293,295,305,307,337,339,
 341,349,377,379,413,415,449,451,485,487,489,491,
 521,523,551,557,559,577,579,593,595,629,631,638,
 649,651,665,667]