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A206442 as a simple table

na(n)
10
20
31
40
51
61
71
80
91
101
111
121
131
142
152
160
171
181
191
201
212
221
231
241
251
262
271
281
291
301
311
320
333
342
352
361
371
382
392
401
411
421
431
441
452
461
471
481
491
501
513
521
531
541
552
561
573
583
591
601
611
622
632
640
653
661
671
681
693
701
711
721
731
742
752
761
772
782
791
801
811
822
831
842
852
862
872
881
891
901
912
921
934
942
953
961
971
981
992

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