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A339492 as a simple table

na(n)
11
22
32
43
52
62
74
83
92
103
115
123
132
143
152
166
174
183
193
202
214
227
234
243
253
262
274
282
298
305
313
324
332
344
352
364
379
385
394
404
412
424
432
444
453
4610
476
484
494
503
514
522
534
543
554
5611
576
584
594
603
614
622
634
643
654
662
6712
687
695
705
713
725
732
744
753
764
772
786
7913
807
815
825
833
845
852
864
873
884
892
906
912

[1,2,2,3,2,2,4,3,2,3,5,3,2,3,2,6,4,3,3,2,4,7,4,3,
 3,2,4,2,8,5,3,4,2,4,2,4,9,5,4,4,2,4,2,4,3,10,6,4,
 4,3,4,2,4,3,4,11,6,4,4,3,4,2,4,3,4,2,12,7,5,5,3,5,
 2,4,3,4,2,6,13,7,5,5,3,5,2,4,3,4,2,6,2]