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A317988 as a simple table

na(n)
10
21
31
41
51
62
71
83
92
103
111
124
133
144
151
165
172
185
193
205
214
225
231
246
255
266
271
287
292
307
313
327
334
347
355
367
376
387
391
408
413
428
435
448
457
468
471
489
492
509
514
529
535
549
557
569
578
589
591
6010
613
6210
637
6410
659
6610
671
6811
692
7011
713
7211
734
7411
755
7611
776
7811
797
8011
818
8211
839
8411
8510
8611
871
8812
895
9012
917
9212
9311
9412

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