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A203690 as a simple table

n a(n)
1 5
2 1480
3 204811920
4 44845458424326144
5 38524837563190678680163123200
6 274281830629678279850073754564550983680000000
7 30490404582529065278831553253825833486757227887272069693440000000 

[5,1480,204811920,44845458424326144,
 38524837563190678680163123200,
 274281830629678279850073754564550983680000000,
 30490404582529065278831553253825833486757227887272\
 069693440000000]

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Last modified January 28 19:04 EST 2023. Contains 359905 sequences. (Running on oeis4.)