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A098722 as a simple table

n a(n)
3 1
4 1
5 10
6 400
7 42875
8 9834496
9 4182119424
10 2985984000000
11 3329565857578125
12 5487587353600000000
13 12802485663117464444416
14 40833239547181264169598976
15 173031575921620011303271484375
16 951166013805414055936000000000000

[1,1,10,400,42875,9834496,4182119424,
 2985984000000,3329565857578125,
 5487587353600000000,12802485663117464444416,
 40833239547181264169598976,
 173031575921620011303271484375,
 951166013805414055936000000000000]

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Last modified May 24 14:12 EDT 2022. Contains 354037 sequences. (Running on oeis4.)