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A269241 as a simple table

na(n)
00
11
20
30
40
51
61
70
81
90
101
112
121
131
140
150
160
171
180
190
200
211
221
232
241
251
261
271
281
290
300
311
320
330
340
350
360
370
380
391
400
411
420
430
441
452
460
471
482
492
501
512
521
531
541
551
562
572
583
590
601
611
620
630
641
650
660
670
681
690
700
712
720
731
740
751
760
770
780
790
801
812
821
831
840
852
860
870
881
890
900
911
920
930
940
950

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