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A108657 as a simple table

na(n)
12
23
329
459
567
6127
7149
8467
9191
10331
11367
121637
13743
141009
15467
16293
17673
181801
193631
20443
21947
221499
231129
241777
251277
26733
271597
284049
293863
3015493
316173
3213441
334391
341229
352633
366779
3711369
3816267
3915329
404889
413733
4215971
434177
4421563
4512289

[2,3,29,59,67,127,149,467,191,331,367,1637,743,
 1009,467,293,673,1801,3631,443,947,1499,1129,1777,
 1277,733,1597,4049,3863,15493,6173,13441,4391,
 1229,2633,6779,11369,16267,15329,4889,3733,15971,
 4177,21563,12289]