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A126661 as a simple table

na(n)
13
23
33
45
55
65
73
83
93
103
115
123
133
143
155
165
173
183
193
203
215
223
233
245
255
265
273
283
295
3013
313
323
333
343
3513
365
373
383
393
403
413
423
433
443
453
463
475
487
4913
507
517
5213
537
545
553
565
573
587
593
603
615
623
633
647
653
665
675
683
693
705
7113
723
733
7413
755
763
773
785
793
803
815
827
8313
8441
8571
8641
8713
887
895
903
913
9211
933
943
953
965
973
987
997

[3,3,3,5,5,5,3,3,3,3,5,3,3,3,5,5,3,3,3,3,5,3,3,5,
 5,5,3,3,5,13,3,3,3,3,13,5,3,3,3,3,3,3,3,3,3,3,5,7,
 13,7,7,13,7,5,3,5,3,7,3,3,5,3,3,7,3,5,5,3,3,5,13,
 3,3,13,5,3,3,5,3,3,5,7,13,41,71,41,13,7,5,3,3,11,
 3,3,3,5,3,7,7]