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A337199 as a simple table

na(n)
11
21
31
41
51
61
71
81
93
102
111
121
131
141
151
161
172
182
192
203
211
222
231
241
251
263
272
281
291
302
311
321
331
343
351
364
372
381
391
404
413
421
432
443
452
462
471
481
494
505
512
523
533
541
552
561
572
584
591
603
611
621
633
641
653
662
672
681
691
702
712
723
733
744
751
762
771
783
792
805
815
821
833
841
853
862
871
884
894
905
911
923
931
942
951
961
973
984
992
1005
1013
1023
1033
1044
1051

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