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A213132 as a simple table

n a(n)
0 1
1 -1
2 -8
3 -46
4 64
5 7280
6 118720
7 406160
8 -35578880
9 -1156775680
10 -12796467200
11 444964083200
12 27457634713600
13 594958346547200
14 -9096689344716800
15 -1258068242084608000
16 -45330583283597312000
17 24150498582339584000
18 95678058298287259648000
19 5379182782796767182848000

[1,-1,-8,-46,64,7280,118720,406160,-35578880,
 -1156775680,-12796467200,444964083200,
 27457634713600,594958346547200,-9096689344716800,
 -1258068242084608000,-45330583283597312000,
 24150498582339584000,95678058298287259648000,
 5379182782796767182848000]

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Last modified January 18 16:40 EST 2019. Contains 319271 sequences. (Running on oeis4.)