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A249223 as a simple table

na(n)
11
21
31
40
51
61
71
80
91
101
112
121
130
140
151
161
171
181
190
201
211
221
231
240
251
260
270
280
291
301
312
322
331
340
350
360
371
381
391
400
411
420
431
441
452
461
471
481
491
501
511
520
530
540
550
561
571
582
591
601
611
620
630
640
650
661
671
681
691
702
711
720
731
741
751
760
771
781
791
800
810
820
831
840
850
860
870
880
891
901
912
922
932
942

[1,1,1,0,1,1,1,0,1,1,2,1,0,0,1,1,1,1,0,1,1,1,1,0,
 1,0,0,0,1,1,2,2,1,0,0,0,1,1,1,0,1,0,1,1,2,1,1,1,1,
 1,1,0,0,0,0,1,1,2,1,1,1,0,0,0,0,1,1,1,1,2,1,0,1,1,
 1,0,1,1,1,0,0,0,1,0,0,0,0,0,1,1,2,2,2,2]