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A131929 as a simple table

na(n)
10
21
31
40
51
60
71
80
90
100
111
121
131
140
151
160
171
180
191
201
210
221
231
241
251
261
270
281
291
301
311
321
331
340
351
361
371
380
391
400
411
421
431
440
451
460
471
480
490
501
510
521
531
540
551
560
570
580
591
600
611
621
631
640
651
660
671
680
690
701
711
721
731
740
751
760
771
780
791
800
810
821
831
840
851
860
870
880
891
900
910
921
931
940
951
960
971
980
990
1000
1011
1021
1031
1040
1051

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