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A120283 as a simple table

n a(n)
1 5
2 1
3 -5
4 7
5 -15
6 7601
7 -91
8 3617
9 -745739
10 3317609
11 -5981591
12 5436374093
13 -213827575
14 213745149261
15 -249859397004145
16 238988952277727
17 -28354566442037
18 26315271553053477373
19 -108409774812137683
20 3394075340453838586663

[5,1,-5,7,-15,7601,-91,3617,-745739,3317609,
 -5981591,5436374093,-213827575,213745149261,
 -249859397004145,238988952277727,-28354566442037,
 26315271553053477373,-108409774812137683,
 3394075340453838586663]

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Last modified December 11 09:49 EST 2023. Contains 367722 sequences. (Running on oeis4.)