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A228069 as a simple table

na(n)
11
213
329
443
553
659
771
873
979
1083
1189
1297
13101
14103
15149
16163
17169
18173
19179
20191
21193
22199
23211
24221
25223
26239
27263
28269
29281
30283
31289
32293
33299
34307
35311
36313
37331
38359
39373
40379
41383
42389
43401
44403
45409
46419
47421
48431
49433
50449
51479
52491
53493
54499
55503

[1,13,29,43,53,59,71,73,79,83,89,97,101,103,149,
 163,169,173,179,191,193,199,211,221,223,239,263,
 269,281,283,289,293,299,307,311,313,331,359,373,
 379,383,389,401,403,409,419,421,431,433,449,479,
 491,493,499,503]