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A158946 as a simple table

na(n)
11
21
31
42
51
62
72
82
91
103
113
122
133
141
154
163
173
182
194
201
215
224
233
244
252
265
271
286
294
304
313
325
332
346
351
367
375
384
395
403
416
422
437
441
458
465
475
484
496
503
517
522
538
541
559
566
575
586
594
607
613
628
632
649
651
6610
676
686
695
707
714
728
733
749
752
7610
771
7811

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