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A197856 as a simple table

n a(n)
1 1
2 7
3 45
4 630
5 16425
6 795212
7 73597267
8 12852258424
9 4231009372419
10 2633791007183728
11 3098137435019686237 

[1,7,45,630,16425,795212,73597267,12852258424,
 4231009372419,2633791007183728,
 3098137435019686237]

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Last modified April 16 01:40 EDT 2024. Contains 371696 sequences. (Running on oeis4.)