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A269248 as a simple table

na(n)
00
10
21
30
40
50
60
70
80
90
100
110
121
130
140
150
160
170
181
191
201
210
221
230
241
250
260
271
280
291
300
310
321
330
340
351
360
370
381
390
400
411
422
430
442
450
460
471
480
490
500
510
521
532
540
550
560
571
580
590
600
611
622
630
640
650
661
670
680
691
700
710
721
731
740
751
761
770
780
790
800
810
821
831
840
850
860
871
881
890
900
910
923
931
942
951
962
970
980
990
1000

[0,0,1,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,1,1,1,0,1,0,
 1,0,0,1,0,1,0,0,1,0,0,1,0,0,1,0,0,1,2,0,2,0,0,1,0,
 0,0,0,1,2,0,0,0,1,0,0,0,1,2,0,0,0,1,0,0,1,0,0,1,1,
 0,1,1,0,0,0,0,0,1,1,0,0,0,1,1,0,0,0,3,1,2,1,2,0,0,
 0,0]