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A025448 as a simple table

na(n)
01
11
21
31
41
50
60
70
81
91
101
111
120
130
140
150
161
171
181
190
200
210
220
230
241
251
260
271
281
291
301
310
321
330
340
351
361
371
380
390
400
410
420
431
441
450
460
470
480
490
500
511
520
530
541
551
561
570
580
590
600
610
621
631
641
651
661
671
680
690
701
710
721
731
741
750
760
770
780
790
801
812
821
830
840
850
860
870
881
891
900
911
921
931
940
950
960
970
980
991
1001
1010
1020
1030
1040
1050
1060
1071

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