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A134840 as a simple table

na(n)
11
21
32
41
53
63
71
82
93
104
111
123
134
146
155
161
172
183
194
205
216
221
233
243
257
265
279
287
291
302
314
324
335
348
357
368
371
383
393
406
416
429
437
4412
459
461
472
483
494
505
516
527
538
549
5510
561
573
584
597
605
6112
627
6314
6412
6515
6611

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