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A122200 as a simple table

na(n)
00
11
20
32
41
50
63
72
81
90
104
113
122
131
140
155
164
173
182
191
200
216
225
234
243
252
261
270
287
296
305
314
323
332
341
350
368
378
386
395
404
413
422
431
440
459
467
477
486
495
504
513
522
531
540
5510
569
578
587
596
605
614
623
632
641
650
6611
6710
689
698
707
716
725
734
743
752
761
770
7812
7911
8010
819
828
837
846
855
864
873
882
891
900
9113
9213
9311
9410
959
968

[0,1,0,2,1,0,3,2,1,0,4,3,2,1,0,5,4,3,2,1,0,6,5,4,
 3,2,1,0,7,6,5,4,3,2,1,0,8,8,6,5,4,3,2,1,0,9,7,7,6,
 5,4,3,2,1,0,10,9,8,7,6,5,4,3,2,1,0,11,10,9,8,7,6,
 5,4,3,2,1,0,12,11,10,9,8,7,6,5,4,3,2,1,0,13,13,11,
 10,9,8]