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A112539 as a simple table

na(n)
11
20
31
40
50
61
70
81
91
100
111
120
130
141
150
161
170
181
190
201
211
220
231
240
250
261
270
281
291
300
311
320
331
340
351
360
370
381
390
401
411
420
431
440
450
461
470
481
490
501
510
521
531
540
551
560
570
581
590
601
611
620
631
640
650
661
670
681
691
700
711
720
730
741
750
761
771
780
791
800
811
820
831
840
850
861
870
881
891
900
911
920
930
941
950
961
970
981
990
1001
1011
1020
1031
1040
1050

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