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A030317 as a simple table

na(n)
11
21
31
41
50
61
71
81
91
101
110
120
131
141
150
161
171
181
191
200
211
221
231
241
251
261
270
280
290
301
311
320
330
341
351
361
370
381
390
401
411
420
431
441
451
461
471
480
490
501
511
521
530
541
551
561
571
581
590
601
611
621
631
641
651
661
670
680
690
700
711
721
730
740
750
761
771
781
790
800
811
820
831
841
850
860
871
881
891
901

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