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A274950 as a simple table

na(n)
00
10
20
31
41
50
61
70
80
90
101
111
120
131
140
150
160
171
181
190
201
210
220
231
241
250
260
271
280
290
301
311
320
330
341
350
360
370
381
391
400
411
420
430
441
451
460
470
481
490
500
510
521
531
540
551
560
570
580
591
601
610
621
630
640
650
661
671
680
691
700
710
721
731
740
750
761
770
780
791
801
810
820
831
840
850
860
871
881
890
901
910
920
931
941
950
960
971
980
990
1000
1011
1021
1030
1041
1050
1060

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