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A093955 as a simple table

na(n)
10
20
31
40
50
61
71
81
92
100
110
121
130
140
151
161
171
182
191
200
210
221
230
240
251
261
271
282
290
300
311
320
330
341
351
361
372
381
391
401
412
421
431
441
452
462
471
480
490
501
510
520
531
541
551
562
570
580
591
600
610
621
631
641
652
661
670
680
691
700
710
721
731
741
752
760
770
781
790
800
811
821
831
842
851
861
871
882
891
901
911
922
932
941
951
961
972
981
990

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