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A123927 as a simple table

na(n)
11
21
31
41
51
61
71
81
91
101
111
120
131
141
151
160
171
180
191
200
211
221
231
240
251
261
271
280
291
300
311
320
331
341
351
360
371
381
391
400
411
420
431
440
450
461
471
480
491
500
511
520
531
540
551
560
571
581
591
600
611
621
630
641
651
660
671
680
691
700
711
720
731
741
750
760
771
780
791
800
810
821
831
840
851
861
871
880
891
900
911
920
931
941
951
960
971
980
990
1000
1011
1020
1031

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