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A364838 as a simple table

na(n)
11
22
33
44
55
67
77
88
99
1011
1111
1221
1313
1415
1519
1616
1717
1826
1919
2031
2125
2223
2323
2453
2525
2627
2727
2839
2929
3073
3131
3232
3337
3435
3543
3686
3737
3839
3943
4079
4141
4291
4343
4455
4569
4647
4747
48121
4949
5062
5155
5263
5353
5487
5563
5699
5761
5859
5959
60253
6161
6263
6391
6464
6573
66123
6767

[1,2,3,4,5,7,7,8,9,11,11,21,13,15,19,16,17,26,19,
 31,25,23,23,53,25,27,27,39,29,73,31,32,37,35,43,
 86,37,39,43,79,41,91,43,55,69,47,47,121,49,62,55,
 63,53,87,63,99,61,59,59,253,61,63,91,64,73,123,67]