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A073068 as a simple table

na(n)
10
21
31
40
51
60
71
82
91
100
111
120
131
140
151
162
173
184
193
202
211
220
231
240
251
260
270
281
292
302
311
320
331
340
351
362
371
380
391
400
411
422
433
442
451
460
471
482
493
504
515
524
533
542
551
560
571
580
591
600
611
620
631
642
653
664
675
684
693
702
711
720
731
740
750
761
772
782
791
800
811
820
831
840
851
860
871
880
891
902
913
922
931
940
951
962
973
984
995
1004
1013
1022
1031
1040
1051

[0,1,1,0,1,0,1,2,1,0,1,0,1,0,1,2,3,4,3,2,1,0,1,0,
 1,0,0,1,2,2,1,0,1,0,1,2,1,0,1,0,1,2,3,2,1,0,1,2,3,
 4,5,4,3,2,1,0,1,0,1,0,1,0,1,2,3,4,5,4,3,2,1,0,1,0,
 0,1,2,2,1,0,1,0,1,0,1,0,1,0,1,2,3,2,1,0,1,2,3,4,5,
 4,3,2,1,0,1]