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A124474 as a simple table

na(n)
12
23
32
43
53
62
73
82
91
104
111
124
134
141
154
161
178
185
198
205
215
228
235
248
257
266
277
286
296
307
316
327
336
347
356
367
377
386
397
406
415
428
435
448
458
465
478
485
494
501
514
521
531
544
551
564
573
582
593
602
612
623
632
643

[2,3,2,3,3,2,3,2,1,4,1,4,4,1,4,1,8,5,8,5,5,8,5,8,
 7,6,7,6,6,7,6,7,6,7,6,7,7,6,7,6,5,8,5,8,8,5,8,5,4,
 1,4,1,1,4,1,4,3,2,3,2,2,3,2,3]