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A243613 as a simple table

na(n)
11
21
31
42
51
62
73
81
92
103
114
123
131
142
153
164
173
185
195
205
211
222
233
244
253
265
275
285
296
307
318
327
334
341
352
363
374
383
395
405
415
426
437
448
457
464
477
489
4911
5011
517
529
538
547
551
562
573
584
593
605
615
625
636
647
658
667
674
687
699
7011
7111
727
739
748
757
768
7711
7814
7915
8010
8114
8213
8312

[1,1,1,2,1,2,3,1,2,3,4,3,1,2,3,4,3,5,5,5,1,2,3,4,
 3,5,5,5,6,7,8,7,4,1,2,3,4,3,5,5,5,6,7,8,7,4,7,9,
 11,11,7,9,8,7,1,2,3,4,3,5,5,5,6,7,8,7,4,7,9,11,11,
 7,9,8,7,8,11,14,15,10,14,13,12]