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A221434 as a simple table

n a(n)
1 24
2 216
3 576
4 576
5 161280
6 283046400
7 782137036800
8 3563924952268800
9 25315180943034286080
10 269169718618593283276800
11 4137679434467601752260608000
12 89264433387042486497787641856000

[24,216,576,576,161280,283046400,782137036800,
 3563924952268800,25315180943034286080,
 269169718618593283276800,
 4137679434467601752260608000,
 89264433387042486497787641856000]

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Last modified November 29 21:32 EST 2021. Contains 349416 sequences. (Running on oeis4.)