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A239448 as a simple table

na(n)
11
22
33
44
55
623
77
88
99
1025
1111
1243
1313
1427
151129
1616
1717
1829
1919
2036389
2137
22211
2323
2483
2525
263251
2727
2847
2929
30547
3131
3232
33311
3431397
351129
3649
3737
38373
39313
403137
4141
42379
4343
443137
4536389
46223
4747
48163
4949
5071443
51317
5231123
5353
54227
55773
56983
571129
58229
5959
603529
6161
6231237
6397
6464
652719

[1,2,3,4,5,23,7,8,9,25,11,43,13,27,1129,16,17,29,
 19,36389,37,211,23,83,25,3251,27,47,29,547,31,32,
 311,31397,1129,49,37,373,313,3137,41,379,43,3137,
 36389,223,47,163,49,71443,317,31123,53,227,773,
 983,1129,229,59,3529,61,31237,97,64,2719]