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A067752 as a simple table

na(n)
11
21
32
42
52
62
72
83
93
102
113
124
132
143
154
164
173
183
193
205
214
222
234
246
253
264
275
284
294
304
314
326
334
343
356
367
372
384
396
406
415
424
433
447
456
463
476
488
494
505
516
525
534
546
556
569
574
582
597
608
614
625
638
647
656
666
673
688
696
704
718
729
733
746
758
767
776
784
796
8011
817
823
837
8410
854
866
878
886
897

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