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A356840 as a simple table

na(n)
22
33
42
55
63
77
82
93
105
1111
122
1313
147
155
162
1717
183
1919
202
217
2211
2323
242
255
2613
273
282
2929
305
3131
322
3311
3417
357
363
3737
3819
3913
402
4141
427
4343
442
453
4623
4747
482
497
505
5117
522
5353
543
5511
562
5719
5829
5959
602
6161
6231
633
642
6513
6611
6767
682
6923
707
7171
722
7373
7437
755
762
7711
7813
7979
802
813
8241
8383

[2,3,2,5,3,7,2,3,5,11,2,13,7,5,2,17,3,19,2,7,11,
 23,2,5,13,3,2,29,5,31,2,11,17,7,3,37,19,13,2,41,7,
 43,2,3,23,47,2,7,5,17,2,53,3,11,2,19,29,59,2,61,
 31,3,2,13,11,67,2,23,7,71,2,73,37,5,2,11,13,79,2,
 3,41,83]