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A066323 as a simple table

na(n)
00
11
22
33
44
55
66
77
83
94
105
116
122
133
144
155
161
172
183
194
205
216
227
238
244
255
266
277
283
294
305
316
322
333
344
355
366
377
388
399
405
416
427
438
444
455
466
477
483
494
505
516
527
538
549
5510
566
577
588
599
605
616
627
638
644
655
666
677
688
699
7010
7111
727
738
749
7510
766
777
788
799
805
816
827
838
849
8510
8611
8712
888
899
9010
9111
927
938
949
9510
966
977
988
999

[0,1,2,3,4,5,6,7,3,4,5,6,2,3,4,5,1,2,3,4,5,6,7,8,
 4,5,6,7,3,4,5,6,2,3,4,5,6,7,8,9,5,6,7,8,4,5,6,7,3,
 4,5,6,7,8,9,10,6,7,8,9,5,6,7,8,4,5,6,7,8,9,10,11,
 7,8,9,10,6,7,8,9,5,6,7,8,9,10,11,12,8,9,10,11,7,8,
 9,10,6,7,8,9]