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A081603 as a simple table

na(n)
00
10
21
30
40
51
61
71
82
90
100
111
120
130
141
151
161
172
181
191
202
211
221
232
242
252
263
270
280
291
300
310
321
331
341
352
360
370
381
390
400
411
421
431
442
451
461
472
481
491
502
512
522
533
541
551
562
571
581
592
602
612
623
631
641
652
661
671
682
692
702
713
722
732
743
752
762
773
783
793
804
810
820
831
840
850
861
871
881
892
900
910
921
930
940
951
961
971
982
991
1001
1012
1021
1031
1042

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