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A037889 as a simple table

na(n)
10
20
31
40
51
62
71
80
91
100
111
121
130
141
151
160
171
182
191
200
212
221
230
242
251
260
271
280
291
302
311
322
333
342
353
362
371
382
391
400
411
422
431
442
453
462
473
482
491
502
511
520
531
542
551
560
573
582
591
604
613
622
633
642
651
662
671
680
693
702
711
724
733
742
753
762
771
782
791
800
811
820
831
842
851
862
873
882
893
901

[0,0,1,0,1,2,1,0,1,0,1,1,0,1,1,0,1,2,1,0,2,1,0,2,
 1,0,1,0,1,2,1,2,3,2,3,2,1,2,1,0,1,2,1,2,3,2,3,2,1,
 2,1,0,1,2,1,0,3,2,1,4,3,2,3,2,1,2,1,0,3,2,1,4,3,2,
 3,2,1,2,1,0,1,0,1,2,1,2,3,2,3,1]