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A158860 as a simple table

na(n)
11
24
31
47
52
61
710
83
92
101
1113
124
133
142
151
1616
175
184
193
202
211
2219
236
245
254
263
272
281
2922
307
316
325
334
343
352
361
3725
388
397
406
415
424
433
442
451
4628
479
488
497
506
515
524
533
542
551

[1,4,1,7,2,1,10,3,2,1,13,4,3,2,1,16,5,4,3,2,1,19,
 6,5,4,3,2,1,22,7,6,5,4,3,2,1,25,8,7,6,5,4,3,2,1,
 28,9,8,7,6,5,4,3,2,1]