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A085975 as a simple table

na(n)
10
20
30
40
52
61
71
81
90
100
111
120
131
140
150
160
170
181
190
201
210
220
230
240
250
262
271
281
291
302
311
322
331
341
351
362
371
381
391
401
411
422
432
441
451
461
472
480
490
500
510
520
531
541
550
560
570
581
590
601
610
620
630
642
651
661
671
680
690
700
710
720
730
740
750
760
770
780
791
800
811
821
831
840
850
860
870
880
891
900
910
920
930
941
950
960
970
981
990
1001
1010
1020
1030
1040
1051

[0,0,0,0,2,1,1,1,0,0,1,0,1,0,0,0,0,1,0,1,0,0,0,0,
 0,2,1,1,1,2,1,2,1,1,1,2,1,1,1,1,1,2,2,1,1,1,2,0,0,
 0,0,0,1,1,0,0,0,1,0,1,0,0,0,2,1,1,1,0,0,0,0,0,0,0,
 0,0,0,0,1,0,1,1,1,0,0,0,0,0,1,0,0,0,0,1,0,0,0,1,0,
 1,0,0,0,0,1]