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A023506 as a simple table

na(n)
10
21
32
41
51
62
74
81
91
102
111
122
133
141
151
162
171
182
191
201
213
221
231
243
255
262
271
281
292
304
311
321
333
341
352
361
372
381
391
402
411
422
431
446
452
461
471
481
491
502
513
521
534
541
558
561
572
581
592
603
611
622
631
641
653
662
671
684
691
702
715
721
731
742
751
761
772
782
794
803
811
822
831
844
851
861
876
883
892
901
911
921
931
941
951
961
972
983
991
1002
1011
1022
1031
1043
1051

[0,1,2,1,1,2,4,1,1,2,1,2,3,1,1,2,1,2,1,1,3,1,1,3,
 5,2,1,1,2,4,1,1,3,1,2,1,2,1,1,2,1,2,1,6,2,1,1,1,1,
 2,3,1,4,1,8,1,2,1,2,3,1,2,1,1,3,2,1,4,1,2,5,1,1,2,
 1,1,2,2,4,3,1,2,1,4,1,1,6,3,2,1,1,1,1,1,1,1,2,3,1,
 2,1,2,1,3,1]