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A091959 as a simple table

na(n)
01
10
21
31
43
50
61
70
81
90
101
111
123
130
141
151
163
170
181
191
203
210
221
230
241
250
261
271
283
290
301
310
321
330
341
351
363
370
381
390
401
410
421
431
443
450
461
471
483
490
501
511
523
530
541
550
561
570
581
591
603
610
621
631
643
650
661
671
683
690
701
710
721
730
741
751
763
770
781
791
803
810
821
831
843
850
861
870
881
890
901
911
923
930
941
950
961
970
981
991
1003
1010
1021
1030
1041

[1,0,1,1,3,0,1,0,1,0,1,1,3,0,1,1,3,0,1,1,3,0,1,0,
 1,0,1,1,3,0,1,0,1,0,1,1,3,0,1,0,1,0,1,1,3,0,1,1,3,
 0,1,1,3,0,1,0,1,0,1,1,3,0,1,1,3,0,1,1,3,0,1,0,1,0,
 1,1,3,0,1,1,3,0,1,1,3,0,1,0,1,0,1,1,3,0,1,0,1,0,1,
 1,3,0,1,0,1]