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A108371 as a simple table

na(n)
11
22
31
43
52
61
74
81
92
101
115
121
131
142
151
166
171
181
191
202
211
227
236
241
251
261
272
281
298
301
316
321
331
341
352
361
379
381
391
406
411
421
431
442
451
4610
479
481
491
506
511
521
531
542
551
5611
5710
589
591
601
616
621
631
641
652
661
6712
681
6910
709
711
721
736
741
751
761
772
781
7913
8018
811
8210
839
841
851
866
871
881
891
902
911
9214
931
9412
951
9610
979
981
991
1006

[1,2,1,3,2,1,4,1,2,1,5,1,1,2,1,6,1,1,1,2,1,7,6,1,
 1,1,2,1,8,1,6,1,1,1,2,1,9,1,1,6,1,1,1,2,1,10,9,1,
 1,6,1,1,1,2,1,11,10,9,1,1,6,1,1,1,2,1,12,1,10,9,1,
 1,6,1,1,1,2,1,13,18,1,10,9,1,1,6,1,1,1,2,1,14,1,
 12,1,10,9,1,1,6]