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A093407 as a simple table

na(n)
13
22
33
44
53
64
75
84
95
105
115
126
136
147
155
167
177
185
196
207
217
228
237
247
256
268
277
285
298
308
316
327
335
348
358
369
378
388
399
407
418
429
439
449
459
468
477
487
498
508
5110
528
538
549
5510
569
578
588
599
609
618
627
639
648
6510
667
679
689
6910
7010
718
729
738
7410
759
7610
777
789
799
8011
819
829
839
8410
8510
869
8710
887
899
909
9111
9210
939
9411
9511
9611

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