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A271353 as a simple table

na(n)
17
23
32
43
52
63
72
85
95
103
112
123
132
145
155
163
172
183
192
205
215
223
232
247
257
265
275
283
292
303
312
327
337
345
355
363
372
385
395
403
412
423
432
445
455
463
472
487
497
505
515
523
532
547
557
565
575
583
592
603
612
627
637
645
655
663
672
685
695
703
712
723
732
747
757
765
775
783
792
805
815
823
832
847
857
865

[7,3,2,3,2,3,2,5,5,3,2,3,2,5,5,3,2,3,2,5,5,3,2,7,
 7,5,5,3,2,3,2,7,7,5,5,3,2,5,5,3,2,3,2,5,5,3,2,7,7,
 5,5,3,2,7,7,5,5,3,2,3,2,7,7,5,5,3,2,5,5,3,2,3,2,7,
 7,5,5,3,2,5,5,3,2,7,7,5]