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A117806 as a simple table

na(n)
11
22
33
43
53
64
74
84
94
104
114
125
135
145
155
165
175
185
195
205
216
226
236
246
256
266
276
286
296
306
316
326
337
347
357
367
377
387
397
407
417
427
437
447
457
467
477
487
498
508
518
528
538
548
558
568
578
588
598
608
618
628
638
648
658
668
678
688
699
709
719
729
739
749
759
769
779
789
799
809
819
829
839
849
859
869
879
889
899
909
919
929
9310
9410
9510
9610
9710
9810
9910
10010
10110

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