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A348020 as a simple table

na(n)
11
22
33
43
54
64
74
84
95
105
115
125
135
145
155
165
176
186
196
206
216
226
236
246
256
266
276
286
296
306
316
325
337
347
357
367
377
387
397
407
417
427
437
447
457
467
477
486
496
507
517
527
537
547
557
567
577
587
597
607
617
627
637
645
658
668
678
688
698
708
718
728
738
748
758
768
778
788
798
807
817
828
838
848
858
868
878
888
898
908
918
928

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