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A180538 as a simple table

na(n)
123
229
383
489
5211
6223
7227
8239
9257
10263
11277
12281
13283
14727
15787
16811
17821
18823
19839
20857
21863
22877
23883
24887
251201
261229
271231
281277
291279
301283
311321
321381
331423
341427
351429
361483
371487
381489
391523
401583
411723
421783
431801
441823
451831
461877
471879

[23,29,83,89,211,223,227,239,257,263,277,281,283,
 727,787,811,821,823,839,857,863,877,883,887,1201,
 1229,1231,1277,1279,1283,1321,1381,1423,1427,1429,
 1483,1487,1489,1523,1583,1723,1783,1801,1823,1831,
 1877,1879]