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A372692 as a simple table

na(n)
11
21
31
43
51
61
71
81
94
101
111
123
131
141
151
1615
171
184
191
203
211
221
231
241
256
261
271
283
291
301
311
325
331
341
351
3612
371
381
391
401
411
421
431
443
454
461
471
4815
498
506
511
523
531
541
551
561
571
581
591
603
611
621
634
643
651
661
671
683
691
701
711
724
731
741
756
763
771
781
791
8015
8140
821
831
843
851
861

[1,1,1,3,1,1,1,1,4,1,1,3,1,1,1,15,1,4,1,3,1,1,1,1,
 6,1,1,3,1,1,1,5,1,1,1,12,1,1,1,1,1,1,1,3,4,1,1,15,
 8,6,1,3,1,1,1,1,1,1,1,3,1,1,4,3,1,1,1,3,1,1,1,4,1,
 1,6,3,1,1,1,15,40,1,1,3,1,1]