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A049834 as a simple table

na(n)
11
22
31
43
53
61
74
82
94
101
115
124
134
145
151
166
173
182
193
206
211
227
235
245
255
265
277
281
298
304
315
322
335
344
358
361
379
386
393
406
416
423
436
449
451
4610
475
486
494
502
514
526
535
5410
551
5611
577
586
596
607
617
626
636
647
6511
661
6712
686
694
703
716
722
736
743
754
766
7712
781
7913
808
817
827
836
848
858
866
877
887
898
9013
911

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