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A194908 as a simple table

na(n)
11
22
31
43
52
61
74
83
92
101
115
124
133
142
151
166
175
184
193
202
211
227
236
245
254
263
272
281
297
306
315
324
333
342
351
368
377
386
395
404
413
422
439
441
458
467
476
485
494
503
5110
522
539
541
558
567
576
585
594
6011
613
6210
632
649
651
668
677
686
695
7012
714
7211
733
7410
752
769
771
788
797
806
8113
825
8312
844
8511
863
8710
882
899
901
918
927
9314
946

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