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A013436 as a simple table

n a(n)
0 1
1 0
2 0
3 10
4 840
5 87750
6 12340900
7 2304422250
8 556725078000
9 169707184396750
10 63859173696337500
11 29112458631692231250
12 15824678904821697625000
13 10117021949736621549093750
14 7518098018091686976236812500

[1,0,0,10,840,87750,12340900,2304422250,
 556725078000,169707184396750,63859173696337500,
 29112458631692231250,15824678904821697625000,
 10117021949736621549093750,
 7518098018091686976236812500]

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Last modified January 16 17:15 EST 2022. Contains 350376 sequences. (Running on oeis4.)