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A324581 as a simple table

na(n)
12
23
39
45
525
6625
735
8875
949
102401
11117649
1277
13184877
14456533
1514641
161771561
17214358881
18143
1920449
202924207
21418161601
228550986578849
23174859124550883201
243575694237941010577249
2523298085122481
261599034490244763
2732698656291015158587
2830466726698629
2939841104144361
3052099905419549
3189093921102069
32152355876914189
33260537564663909

[2,3,9,5,25,625,35,875,49,2401,117649,77,184877,
 456533,14641,1771561,214358881,143,20449,2924207,
 418161601,8550986578849,174859124550883201,
 3575694237941010577249,23298085122481,
 1599034490244763,32698656291015158587,
 30466726698629,39841104144361,52099905419549,
 89093921102069,152355876914189,260537564663909]