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A156256 as a simple table

na(n)
10
22
31
40
51
60
72
82
90
101
112
121
130
142
152
161
170
181
190
202
211
220
231
242
252
260
271
280
292
301
310
321
330
342
352
361
370
381
392
400
411
420
432
441
450
461
470
482
492
500
511
522
531
540
551
560
572
582
591
600
612
622
630
641
652
662
670
681
690
702
711
720
731
742
750
761
770
781
792
802
810
821
830
842
851
860
871
882
892
900
911
922
931
940
952
962
971
980
991
1002

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