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A336019 as a simple table

na(n)
17
27
311
49
57
617
77
87
911
109
117
1217
137
147
1511
169
177
1817
197
207
2111
229
237
2417
257
267
2711
289
297
3017
317
327
3311
349
357
3623
377
387
3911
409
417
4217
437
447
4511
469
477
4823
497
507
5111
529
537
5417
557
567
5711
589
597
6017
617
627
6311
649
657
6617
677
687
6911
709
717
7217
737
747
7511
769
777
7817
797
807

[7,7,11,9,7,17,7,7,11,9,7,17,7,7,11,9,7,17,7,7,11,
 9,7,17,7,7,11,9,7,17,7,7,11,9,7,23,7,7,11,9,7,17,
 7,7,11,9,7,23,7,7,11,9,7,17,7,7,11,9,7,17,7,7,11,
 9,7,17,7,7,11,9,7,17,7,7,11,9,7,17,7,7]