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A030612 as a simple table

na(n)
11
22
31
41
51
61
71
82
91
102
111
121
131
142
151
163
171
181
191
202
213
221
231
241
252
261
271
281
291
301
311
321
331
342
351
361
372
381
391
401
411
421
431
441
451
461
471
481
492
501
512
521
531
541
551
561
571
581
591
602
612
622
631
641
651
661
671
683
692
701
711
721
731
741
751
761
771
782
792
801
811
821
832
841
851
861
871
881
891
902
911

[1,2,1,1,1,1,1,2,1,2,1,1,1,2,1,3,1,1,1,2,3,1,1,1,
 2,1,1,1,1,1,1,1,1,2,1,1,2,1,1,1,1,1,1,1,1,1,1,1,2,
 1,2,1,1,1,1,1,1,1,1,2,2,2,1,1,1,1,1,3,2,1,1,1,1,1,
 1,1,1,2,2,1,1,1,2,1,1,1,1,1,1,2,1]