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A368336 as a simple table

na(n)
11
21
31
43
51
61
71
83
91
101
111
123
131
141
151
165
171
181
191
203
211
221
231
243
251
261
274
283
291
301
311
325
331
341
351
363
371
381
391
403
411
421
431
443
451
461
471
485
491
501
511
523
531
544
551
563
571
581
591
603
611
621
631
647
651
661
671
683
691
701
711
723
731
741
751
763
771
781
791
805
814
821
831
843
851
861
871

[1,1,1,3,1,1,1,3,1,1,1,3,1,1,1,5,1,1,1,3,1,1,1,3,
 1,1,4,3,1,1,1,5,1,1,1,3,1,1,1,3,1,1,1,3,1,1,1,5,1,
 1,1,3,1,4,1,3,1,1,1,3,1,1,1,7,1,1,1,3,1,1,1,3,1,1,
 1,3,1,1,1,5,4,1,1,3,1,1,1]