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A373338 as a simple table

na(n)
10
21
30
40
51
60
71
80
90
100
110
120
131
140
150
160
170
180
191
200
210
220
231
240
250
260
270
280
291
300
311
320
330
340
350
360
371
380
390
400
410
420
431
440
450
460
471
480
490
500
510
520
531
540
550
560
570
580
591
600
611
620
630
640
650
660
670
680
690
700
711
720
731
740
750
760
770
780
791
800
810
820
830
840
850
860
870
880
891
900
910
920
930
940
950
960
971
980
990
1000

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