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A179830 as a simple table

na(n)
11
21
31
40
50
60
70
80
90
101
111
120
130
141
150
161
170
181
191
201
211
220
230
240
250
261
270
280
290
300
310
321
331
340
350
361
371
380
390
400
410
421
430
440
450
461
470
480
490
501
511
520
531
540
550
561
570
580
590
600
611
620
630
641
651
660
670
680
690
701
711
720
730
741
750
760
770
781
791
800
811
820
831
840
851
860
870
880
890
901
911
921
930
940
951
960
970
980
990
1000
1011
1020

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