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A182139 as a simple table

na(n)
11
23
33
47
53
69
73
815
97
109
113
1221
133
149
159
1631
173
1821
193
2021
219
229
233
2445
257
269
2715
2821
293
3027
313
3263
339
349
359
3649
373
389
399
4045
413
4227
433
4421
4521
469
473
4893
497
5021
519
5221
533
5445
559
5645
579
589
593
6063
613
629
6321
64127
659
6627
673
6821
699
7027
713
72105
733
749
7521
7621
779

[1,3,3,7,3,9,3,15,7,9,3,21,3,9,9,31,3,21,3,21,9,9,
 3,45,7,9,15,21,3,27,3,63,9,9,9,49,3,9,9,45,3,27,3,
 21,21,9,3,93,7,21,9,21,3,45,9,45,9,9,3,63,3,9,21,
 127,9,27,3,21,9,27,3,105,3,9,21,21,9]