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A371245 as a simple table

na(n)
11
20
30
40
51
61
71
81
91
101
111
121
131
141
151
161
171
181
191
201
211
221
231
241
252
261
271
281
291
302
311
321
331
341
352
362
371
381
391
402
411
422
431
441
452
461
471
482
492
502
511
521
531
542
552
562
571
581
591
603
611
621
632
642
652
662
671
681
691
703
711
723
731
741
752
761
772
782
791
803
812
821
831
843
852
861
871
882
891
904
912
921

[1,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
 2,1,1,1,1,2,1,1,1,1,2,2,1,1,1,2,1,2,1,1,2,1,1,2,2,
 2,1,1,1,2,2,2,1,1,1,3,1,1,2,2,2,2,1,1,1,3,1,3,1,1,
 2,1,2,2,1,3,2,1,1,3,2,1,1,2,1,4,2,1]