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A258168 as a simple table

na(n)
13
24
33
44
55
64
74
84
94
107
114
125
136
144
155
165
174
185
194
203
215
226
234
246
255
266
275
285
293
306
316
327
333
347
355
368
378
385
395
409
415
424
436
447
454
467
475
486
497
505
514
525
534
547
558
566
576
588
594
608
617
625
638
647
654
667
675
687
694
706
716
7213
737
747
756
768
774
7810
7910
809

[3,4,3,4,5,4,4,4,4,7,4,5,6,4,5,5,4,5,4,3,5,6,4,6,
 5,6,5,5,3,6,6,7,3,7,5,8,8,5,5,9,5,4,6,7,4,7,5,6,7,
 5,4,5,4,7,8,6,6,8,4,8,7,5,8,7,4,7,5,7,4,6,6,13,7,
 7,6,8,4,10,10,9]