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A287443 as a simple table

na(n)
10
21
32
42
50
61
70
82
91
100
112
121
130
141
152
162
170
181
190
201
212
220
232
241
252
260
271
280
291
302
310
322
331
342
350
361
370
381
392
402
410
421
430
442
451
460
472
481
490
501
512
522
530
541
550
561
572
582
590
601
610
622
631
640
651
662
670
682
691
702
710
721
730
742
751
760
771
782
792
800
811
820
831
842
852
860

[0,1,2,2,0,1,0,2,1,0,2,1,0,1,2,2,0,1,0,1,2,0,2,1,
 2,0,1,0,1,2,0,2,1,2,0,1,0,1,2,2,0,1,0,2,1,0,2,1,0,
 1,2,2,0,1,0,1,2,2,0,1,0,2,1,0,1,2,0,2,1,2,0,1,0,2,
 1,0,1,2,2,0,1,0,1,2,2,0]