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A286807 as a simple table

na(n)
10
20
31
41
50
61
71
80
91
100
111
120
131
141
150
161
170
181
190
201
210
221
230
241
250
261
270
281
291
300
311
320
331
340
351
360
371
380
391
400
411
420
431
440
451
460
471
480
491
500
511
520
531
540
551
560
571
580
591
601
610
621
630
641
650
661
670
681
690
701
710
721
730
741
750
761
770
781
790
801
810
821
830
841
850
861

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