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A067629 as a simple table

na(n)
22
33
42
55
63
77
82
93
104
1111
122
1313
145
154
162
1717
183
1919
203
215
227
2323
242
255
268
273
284
2929
303
3131
322
337
3410
356
363
3737
3811
398
403
4141
424
4343
445
454
4613
4747
482
497
504
5110
526
5353
543
558
563
5711
5816
5959
603
6161
6217
634
642
659
665
6767
687
6913
705
7171
722
7373
7420
754
768
779
786
7979
803
813
8222
8383
844
8511
8623
8716
884

[2,3,2,5,3,7,2,3,4,11,2,13,5,4,2,17,3,19,3,5,7,23,
 2,5,8,3,4,29,3,31,2,7,10,6,3,37,11,8,3,41,4,43,5,
 4,13,47,2,7,4,10,6,53,3,8,3,11,16,59,3,61,17,4,2,
 9,5,67,7,13,5,71,2,73,20,4,8,9,6,79,3,3,22,83,4,
 11,23,16,4]