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A227908 as a simple table

na(n)
10
21
31
41
52
61
71
82
92
102
111
122
133
142
152
160
172
186
191
203
215
222
233
242
251
262
272
285
294
303
312
323
338
341
354
363
373
382
395
401
412
424
435
443
454
464
472
486
491
504
515
523
533
546
552
566
575
584
595
607
613
621
639
642
653
666
671
682
695
704
717
722
737
746
756
762
774
7810
793
803
816
821
837
849
855
864
875
884
893
905
913
925
938
944
954
965
972
9811
999
1004

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