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A327393 as a simple table

na(n)
11
22
33
44
55
63
77
88
99
105
1111
124
1313
147
1515
1616
1717
189
1919
205
217
2211
2323
248
2525
2613
2727
287
2929
3015
3131
3232
3333
3417
3535
369
3737
3819
3913
408
4141
427
4343
4411
4545
4623
4747
4816
4949
5025
5151
5213
5353
5427
5555
568
5719
5829
5959
6015
6161
6231
639
6464
6513
6633
6767
6817
6969
7035
7171

[1,2,3,4,5,3,7,8,9,5,11,4,13,7,15,16,17,9,19,5,7,
 11,23,8,25,13,27,7,29,15,31,32,33,17,35,9,37,19,
 13,8,41,7,43,11,45,23,47,16,49,25,51,13,53,27,55,
 8,19,29,59,15,61,31,9,64,13,33,67,17,69,35,71]