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A012918 as a simple table

n a(n)
0 2
1 -8
2 298
3 -29416
4 5805010
5 -1886608616
6 917162117818
7 -622654532107336
8 562865488506452130
9 -653565528977071759176
10 947976470998802461571146
11 -1679754223193478305467460648
12 3570405336414257223991774221426

[2,-8,298,-29416,5805010,-1886608616,917162117818,
 -622654532107336,562865488506452130,
 -653565528977071759176,947976470998802461571146,
 -1679754223193478305467460648,
 3570405336414257223991774221426]

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Last modified October 3 11:38 EDT 2023. Contains 365861 sequences. (Running on oeis4.)