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A167020 as a simple table

na(n)
11
21
31
41
51
60
71
81
91
101
110
121
130
141
151
160
171
181
191
200
210
221
231
240
251
260
270
281
291
301
310
321
331
340
350
360
370
381
391
401
410
421
431
441
451
460
471
480
491
500
510
521
531
540
550
560
570
581
591
601
610
620
630
641
651
660
671
680
690
701
710
721
730
741
751
760
771
781
790
801
810
821
830
841
851
860
871
880
890
900
910
920
931
941
951
960
970
981
991
1001
1010
1020
1031
1040
1050

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