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A191156 as a simple table

na(n)
10
21
30
41
50
61
71
80
91
100
111
120
131
141
150
161
170
181
190
200
211
220
231
240
251
260
270
281
290
301
310
321
330
340
351
360
371
380
391
401
410
421
430
441
450
461
471
480
491
500
511
520
531
541
550
561
570
581
590
600
611
620
631
640
651
660
670
681
690
701
710
721
730
740
751
760
771
780
791
801
810
821
830
841
850
861
871
880
891
900
911
920
931
941
950
961
970
981
990
1000
1011
1020
1031
1040
1051
1060
1070
1081
1090
1101
1110
1121
1131
1140
1151
1160
1171
1180
1191
1201
1210
1221

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