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A347966 as a simple table

na(n)
11
21
32
42
52
62
73
83
93
103
113
123
133
143
154
164
173
183
194
205
215
224
233
244
255
263
274
285
295
305
314
325
335
345
356
364
374
384
395
407
413
425
435
446
456
464
475
485
498
508
516
525
535
544
557
567
577
585
595
607
614
625
637
646
656
666
674
688
696
708
717
725
735
744
759
767
778
785
796
809
815
825
834
847
858
865
878

[1,1,2,2,2,2,3,3,3,3,3,3,3,3,4,4,3,3,4,5,5,4,3,4,
 5,3,4,5,5,5,4,5,5,5,6,4,4,4,5,7,3,5,5,6,6,4,5,5,8,
 8,6,5,5,4,7,7,7,5,5,7,4,5,7,6,6,6,4,8,6,8,7,5,5,4,
 9,7,8,5,6,9,5,5,4,7,8,5,8]