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A105047 as a simple table

na(n)
11
21
32
42
53
63
73
83
93
103
115
124
135
143
154
163
173
187
194
205
214
223
235
245
256
265
275
284
294
303
317
325
335
347
355
365
376
384
396
405
415
427
434
446
455
464
476
485
498
505
517
524
535
546
555
563
573
588
598
605
614
625
638
648
655
665
679
684
698
707
717
726
736
745
755
767
775
787
797
806
816
826
836
845
857
867
876
886
895
906
915
925
937
944
958
964
978
985
998
1007
1018
1029
1037
1045
1059

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