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A217817 as a simple table

n a(n)
1 1
2 5
3 56
4 997
5 23653
6 679810
7 22394962
8 816872290

[1,5,56,997,23653,679810,22394962,816872290]

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Last modified April 20 00:03 EDT 2024. Contains 371798 sequences. (Running on oeis4.)