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A105549 as a simple table

na(n)
11
23
315
427
533
645
781
8189
9213
10243
11249
12279
13285
14291
15381
16423
17567
18615
19675
20687
21705
22813
23819
241023
251071
261077
271137
281173
291347
301425
311431
321503
331737
341779
351785
361815
371857
381989
391995
402049
412067
422163
432241
442373
452565
462841

[1,3,15,27,33,45,81,189,213,243,249,279,285,291,
 381,423,567,615,675,687,705,813,819,1023,1071,
 1077,1137,1173,1347,1425,1431,1503,1737,1779,1785,
 1815,1857,1989,1995,2049,2067,2163,2241,2373,2565,
 2841]