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A066065 as a simple table

na(n)
13
27
33
43
53
67
73
83
93
103
113
123
1311
143
1523
1623
173
183
193
2029
213
227
2311
2423
257
263
273
2811
293
3011
317
3247
333
3413
353
3631
3731
387
3929
403
4111
4219
433
443
453
463
473
487
493
503
513
523
537
5411
5517
563
573
583
597
6011
613
6211
6313
6423
657
6623
673
683
6929
7013
713
723
733
743
753
763
7717
7819
793
803
8111
827
8317
847
857
8671
873
8837
8941

[3,7,3,3,3,7,3,3,3,3,3,3,11,3,23,23,3,3,3,29,3,7,
 11,23,7,3,3,11,3,11,7,47,3,13,3,31,31,7,29,3,11,
 19,3,3,3,3,3,7,3,3,3,3,7,11,17,3,3,3,7,11,3,11,13,
 23,7,23,3,3,29,13,3,3,3,3,3,3,17,19,3,3,11,7,17,7,
 7,71,3,37,41]