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A126679 as a simple table

n a(n)
3 1
4 6
5 150
6 13500
7 4063500
8 3925341000
9 11874156525000
10 110785880378250000
11 3157508376660503250000
12 273206569798926704209500000
13 71477668823644198988810437500000
14 56393736371790563676201770874375000000
15 133940819650376139577910502205498936875000000
16 956563276525616170757609342853980880495071250000000

[1,6,150,13500,4063500,3925341000,11874156525000,
 110785880378250000,3157508376660503250000,
 273206569798926704209500000,
 71477668823644198988810437500000,
 56393736371790563676201770874375000000,
 133940819650376139577910502205498936875000000,
 95656327652561617075760934285398088049507125000000\
 0]

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Last modified April 22 13:29 EDT 2021. Contains 343177 sequences. (Running on oeis4.)