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A158820 as a simple table

n a(n)
0 1
1 -5
2 -1
3 35
4 -227
5 -1435
6 27599
7 123095
8 -2428187
9 -18154423
10 1002748195
11 4095412475
12 -11278566075977
13 -1310672758291
14 9265563303353
15 564709713458975
16 -387913690488413419
17 -315149059886480239
18 381102197975912820173
19 221139612243078051395

[1,-5,-1,35,-227,-1435,27599,123095,-2428187,
 -18154423,1002748195,4095412475,-11278566075977,
 -1310672758291,9265563303353,564709713458975,
 -387913690488413419,-315149059886480239,
 381102197975912820173,221139612243078051395]

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Last modified May 20 05:07 EDT 2024. Contains 372703 sequences. (Running on oeis4.)