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A288633 as a simple table

na(n)
10
21
30
40
51
61
70
81
90
101
110
120
131
140
150
161
170
180
191
201
210
221
230
240
251
261
270
281
290
300
311
321
330
341
350
361
370
380
391
400
410
421
431
440
451
460
471
480
490
501
510
520
531
541
550
561
570
581
590
600
611
620
630
641
650
660
671
681
690
701
710
720
731
741
750
761
770
781
790
800
811
820
830
841
850
860

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