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A124831 as a simple table

na(n)
00
11
22
32
43
53
64
73
84
93
105
114
125
134
144
156
165
174
186
195
205
217
226
234
245
255
267
274
286
296
308
315
327
335
346
356
368
375
387
395
407
416
429
436
448
456
465
477
487
495
509
516
526
538
546
558
567
5710
585
597
609
617
626
638
646
658
667
675
686
6910
707
717
729
737
746
759
768
7711
786
798
806
8110
825
838
847
857
869
877
889
898
906
917
9211
936
948
958
9610
978
986
997
10010

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