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A280708 as a simple table

n a(n)
1 1
2 8
3 24
4 24
5 86
6 1260
7 1890
8 14136
9 197400
10 10467660
11 1231572090

[1,8,24,24,86,1260,1890,14136,197400,10467660,
 1231572090]

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Last modified April 24 15:18 EDT 2024. Contains 371960 sequences. (Running on oeis4.)