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A285139 as a simple table

na(n)
10
20
31
40
51
60
70
80
91
100
111
120
131
140
151
160
170
180
191
200
211
220
230
240
251
260
271
280
291
300
311
320
330
340
351
360
371
380
390
400
411
420
431
440
450
460
471
480
491
500
510
520
531
540
551
560
571
580
591
600
610
620
631
640
651
660
670
680
691
700
711
720
731
740
751
760
770
780
791
800
811
820
830
840
851
860

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