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A158952 as a simple table

na(n)
11
22
39
467
5625
67903
7117649
82105342
943048905
101000976352
1125937424601
12743191207969
1323298085122481
14793763217701693
1529192928060852217
161152939097060278256
1748661191875666868481
182185919903971766191000

[1,2,9,67,625,7903,117649,2105342,43048905,
 1000976352,25937424601,743191207969,
 23298085122481,793763217701693,29192928060852217,
 1152939097060278256,48661191875666868481,
 2185919903971766191000]