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A254415 as a simple table

n a(n)
1 81
2 3279
3 423141
4 199339608
5 310310891535
6 1673449182032706
7 29011762459538515234
8 1740561875727381912400072
9 337008848853576488534585345308 

[81,3279,423141,199339608,310310891535,
 1673449182032706,29011762459538515234,
 1740561875727381912400072,
 337008848853576488534585345308]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)