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A128493 as a simple table

n a(n)
1 1
2 81
3 50625
4 121550625
5 9845600625
6 144149438750625
7 4117052120156600625
8 4117052120156600625
9 343860310127599440800625
10 44812219476138886724578250625
11 44812219476138886724578250625

[1,81,50625,121550625,9845600625,144149438750625,
 4117052120156600625,4117052120156600625,
 343860310127599440800625,
 44812219476138886724578250625,
 44812219476138886724578250625]

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Last modified August 11 16:43 EDT 2020. Contains 336428 sequences. (Running on oeis4.)