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A069844 as a simple table

na(n)
12
21
30
41
51
60
72
81
90
101
113
120
131
140
150
161
173
180
192
200
210
221
231
240
250
261
270
281
292
300
312
320
330
340
351
360
372
381
390
400
411
420
431
441
450
461
471
480
492
501
510
521
531
540
550
561
570
580
592
600
612
620
630
641
651
660
672
681
690
700
710
720
732
741
750
760
771
780
792
800
810
821
831
840
851
861
870
881
892
900
910
920
930
940
951
960
972
981
990
1000
1013
1020
1032
1040
1050

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