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A127242 as a simple table

na(n)
01
10
21
31
41
51
62
70
81
92
101
111
122
130
141
152
162
172
184
192
203
213
222
232
244
250
261
273
281
292
303
313
323
334
343
352
365
372
385
395
405
412
424
435
442
457
463
476
485
491
507
517
523
534
545
556
564
574
584
592
609

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