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A126768 as a simple table

na(n)
11
21
31
42
52
64
72
81
91
103
113
122
132
141
151
163
172
183
191
202
211
221
232
242
252
261
272
282
292
303
313
321
331
341
351
364
371
382
391
404
412
423
431
442
452
461
471
481
493
503
511
523
532
541
552
564
572
582
594
602
614
621
632
641
651
663
671
682
692
701
712
721
731
742
753
762
771
784
793
801
813
821
835
846
853
861
874
885
895
901
915
923
931
941
956
961
971
984
991
1002
1012
1022
1033
1041
1051
1061
1071
1081
1097
1101
1111
1122
1131
1141
1151
1163
1171
1182
1192
1202
1213
1221
1231
1241
1251

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