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A194333 as a simple table

na(n)
11
21
31
41
51
61
71
81
91
101
111
121
131
141
151
161
171
181
191
201
211
220
231
242
251
261
271
281
291
301
311
321
331
341
351
361
371
381
391
402
411
420
432
440
451
461
471
481
491
501
511
521
531
541
551
561
571
581
591
602
611
620
631
641
651
661
671
681
691
701
711
721
731
741
751
762
771
780
791
801
811
821
831
841
851
861
871
881
891
901
911
921
930
942
950
962
971
981
991
1001

[1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,1,2,
 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,1,0,2,0,1,1,1,1,1,
 1,1,1,1,1,1,1,1,1,1,2,1,0,1,1,1,1,1,1,1,1,1,1,1,1,
 1,2,1,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,2,0,2,1,1,1,
 1]