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A188027 as a simple table

na(n)
10
21
30
41
51
60
71
80
90
101
110
121
131
140
151
160
171
181
190
201
210
220
231
240
251
261
270
281
290
301
311
320
331
341
350
361
370
381
391
400
411
420
430
441
450
461
471
480
491
500
511
521
530
541
550
560
571
580
591
601
610
621
630
641
651
660
671
681
690
701
710
721
731
740
751
760
770
781
790
801
811
820
831
840
851
861
870
881
891
900
911
920
931
941
950
961
970
980
991
1000
1011
1021
1030
1041
1050
1061
1071
1080
1091
1100
1110
1121
1130
1141
1151
1160
1171
1180
1191
1201
1210
1221
1231

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