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A172643 as a simple table

n a(n)
1 1
2 212941
3 2320792657
4 141444270208645
5 8107975032968711941
6 641062514242765723819621
7 56688799539093817446748651801
8 5657362648396875453954444188314837

[1,212941,2320792657,141444270208645,
 8107975032968711941,641062514242765723819621,
 56688799539093817446748651801,
 5657362648396875453954444188314837]

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Last modified March 19 02:58 EDT 2024. Contains 370952 sequences. (Running on oeis4.)