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A366765 as a simple table

na(n)
11
22
33
42
55
66
77
88
93
1010
1111
126
1313
1414
1515
1616
1717
186
1919
2010
2121
2222
2323
2424
255
2626
2727
2814
2929
3030
3131
3232
3333
3434
3535
366
3737
3838
3939
4040
4141
4242
4343
4422
4515
4646
4747
4848
497
5010
5151
5226
5353
5454
5555
5656
5757
5858
5959
6030
6161
6262
6321
6464
6565
6666
6767
6834
6969

[1,2,3,2,5,6,7,8,3,10,11,6,13,14,15,16,17,6,19,10,
 21,22,23,24,5,26,27,14,29,30,31,32,33,34,35,6,37,
 38,39,40,41,42,43,22,15,46,47,48,7,10,51,26,53,54,
 55,56,57,58,59,30,61,62,21,64,65,66,67,34,69]