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A053827 as a simple table

na(n)
00
11
22
33
44
55
61
72
83
94
105
116
122
133
144
155
166
177
183
194
205
216
227
238
244
255
266
277
288
299
305
316
327
338
349
3510
361
372
383
394
405
416
422
433
444
455
466
477
483
494
505
516
527
538
544
555
566
577
588
599
605
616
627
638
649
6510
666
677
688
699
7010
7111
722
733
744
755
766
777
783
794
805
816
827
838
844
855
866
877
888
899
905
916
927
938
949
9510
966
977
988
999
10010

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