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A115211 as a simple table

na(n)
01
11
21
30
42
51
61
70
82
91
101
110
121
130
140
150
161
171
181
190
201
210
220
230
241
250
260
270
280
290
300
310
323
331
341
351
361
371
381
390
401
411
421
430
441
450
460
470
481
491
501
510
521
530
540
550
561
570
580
590
600
610
620
630
643
651
661
671
681
691
701
710
721
731
741
750
761
770
780
790
801
811
821
830
841
850
860
870
881
890
900
910
920
930
940
950
961
971
981
990
1001
1010
1020
1030
1041

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