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A373993 as a simple table

na(n)
11
20
31
41
51
60
71
80
90
100
111
120
131
140
150
161
171
180
191
200
211
220
231
240
251
260
270
280
291
300
311
320
331
340
350
360
371
380
390
400
411
420
431
440
450
460
471
480
491
500
510
520
531
540
550
560
571
580
591
600
611
620
630
641
651
660
671
680
691
700
711
720
731
740
750
760
771
780
791
800
811
820
831
840
851
860
870
880
891
900
910
920
931
940
950
960
971
980
990
1001
1011
1020
1031
1040
1051
1060
1071
1080
1091
1100
1110
1120
1131
1140
1150
1160
1170
1180
1190
1200
1211
1220
1230
1240
1251

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