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A012359 as a simple table

n a(n)
0 1
1 0
2 0
3 0
4 12
5 -60
6 570
7 -3780
8 43680
9 -447552
10 6232200
11 -82861680
12 1313835336
13 -21072521184
14 381305512224
15 -7156099161120
16 146595771528960
17 -3138961332436864
18 71962899144642240

[1,0,0,0,12,-60,570,-3780,43680,-447552,6232200,
 -82861680,1313835336,-21072521184,381305512224,
 -7156099161120,146595771528960,-3138961332436864,
 71962899144642240]

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Last modified September 16 12:40 EDT 2024. Contains 375969 sequences. (Running on oeis4.)