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A229297 as a simple table

na(n)
11
20
31
42
51
60
71
80
93
100
111
122
131
140
151
164
171
180
191
202
211
220
231
240
255
260
273
282
291
300
311
320
331
340
351
366
371
380
391
400
411
420
431
442
453
460
471
484
497
500
511
522
531
540
551
560
571
580
591
602
611
620
633
648
651
660
671
682
691
700
711
720
731
740
755
762
771
780
791
804
819
820
831
842
851
860

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