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A284905 as a simple table

na(n)
10
21
31
40
50
61
71
80
90
101
110
121
130
141
151
160
170
181
191
200
210
221
230
241
250
261
271
280
290
301
310
321
331
340
350
361
370
381
391
400
410
421
431
440
450
461
470
481
490
501
511
520
530
541
551
560
570
581
590
601
610
621
631
640
650
661
670
681
691
700
710
721
730
741
751
760
770
781
791
800
810
821
830
841
850
861

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