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A179771 as a simple table

na(n)
11
21
30
40
50
60
71
81
91
100
110
120
131
140
151
160
170
180
190
201
211
220
230
241
250
261
271
280
290
301
311
320
330
340
350
361
370
381
391
400
410
420
430
440
450
460
471
480
490
500
510
521
530
540
550
561
570
580
590
600
611
620
631
641
651
660
670
681
691
700
711
720
731
740
750
761
770
780
790
800
811
820
831
841
850
860
870
881
890
900
910
920
931
940
951
961
971
980
990
1000
1011
1020

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