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A101661 as a simple table

na(n)
00
11
20
32
40
51
62
70
80
91
100
112
122
130
140
151
160
171
180
192
200
211
222
230
242
250
260
271
280
291
300
312
320
331
340
352
360
371
382
390
400
411
420
432
442
450
460
471
482
490
500
511
520
531
540
552
560
571
580
592
600
611
622
630
640
651
660
672
680
691
702
710
720
731
740
752
762
770
780
791
800
811
820
832
840
851
862
870
882
890
900
911
920
931
940
952
962
970
980
991
1000
1011
1020
1032
1040

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