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A002860 as a simple table

n a(n)
1 1
2 2
3 12
4 576
5 161280
6 812851200
7 61479419904000
8 108776032459082956800
9 5524751496156892842531225600
10 9982437658213039871725064756920320000
11 776966836171770144107444346734230682311065600000 

[1,2,12,576,161280,812851200,61479419904000,
 108776032459082956800,
 5524751496156892842531225600,
 9982437658213039871725064756920320000,
 776966836171770144107444346734230682311065600000]

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Last modified April 25 10:22 EDT 2024. Contains 371967 sequences. (Running on oeis4.)