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A120526 as a simple table

na(n)
11
20
31
41
50
60
71
81
91
100
111
121
131
140
150
160
171
181
191
200
211
221
231
240
251
261
271
280
290
301
311
321
330
341
351
361
370
381
391
401
410
420
430
440
451
461
471
480
491
501
511
520
531
541
551
560
570
581
591
601
610
621
631
641
650
661
671
681
690
700
711
721
731
740
751

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