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A013383 as a simple table

n a(n)
0 1
1 0
2 0
3 -10
4 840
5 -60870
6 4980580
7 -501501130
8 63445348720
9 -10063325322190
10 1976669210391260
11 -472760236462102450
12 135256173623772004200
13 -45534410854433395672310
14 17782334849654204122443540

[1,0,0,-10,840,-60870,4980580,-501501130,
 63445348720,-10063325322190,1976669210391260,
 -472760236462102450,135256173623772004200,
 -45534410854433395672310,
 17782334849654204122443540]

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Last modified April 24 10:11 EDT 2024. Contains 371935 sequences. (Running on oeis4.)