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A105969 as a simple table

na(n)
01
12
23
32
41
52
63
74
85
92
101
112
121
132
143
152
161
172
183
194
205
214
223
234
245
256
261
272
281
292
301
312
323
332
341
352
361
372
383
392
401
412
423
434
445
452
461
472
481
492
503
512
521
532
543
554
565
574
583
594
605
616
621
634
643
654
663
674
685
694
703
714
725
736
741
756
765
776
781
792
803
812
821
832
841
852
863
872
881
892
901
912
923
932
941
952
963
974
985
992
1001
1012
1021
1032
1043

[1,2,3,2,1,2,3,4,5,2,1,2,1,2,3,2,1,2,3,4,5,4,3,4,
 5,6,1,2,1,2,1,2,3,2,1,2,1,2,3,2,1,2,3,4,5,2,1,2,1,
 2,3,2,1,2,3,4,5,4,3,4,5,6,1,4,3,4,3,4,5,4,3,4,5,6,
 1,6,5,6,1,2,3,2,1,2,1,2,3,2,1,2,1,2,3,2,1,2,3,4,5,
 2,1,2,1,2,3]