A328380 - OEIS

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A328380 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`-1`
`5`		`-3`
`6`		`-5`
`7`		`-13`
`8`		`11`
`9`		`131`
`10`		`389`
`11`		`2311`
`12`		`9`
`13`		`-81511`
`14`		`-484247`
`15`		`-5751815`
`16`		`-17124617`
`17`		`710017141`
`18`		`9644648819`
`19`		`204006839259`
`20`		`2405317965859`
`21`		`-84560118880501`
`22`		`-2988387877551859`
`23`		`-105333970856330737`
`24`		`-3722531175803860975`
`25`		`130866937507290027313`

[1,1,1,1,-1,-3,-5,-13,11,131,389,2311,9,-81511, -484247,-5751815,-17124617,710017141,9644648819, 204006839259,2405317965859,-84560118880501, -2988387877551859,-105333970856330737, -3722531175803860975,130866937507290027313]

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Last modified June 6 00:30 EDT 2024. Contains 373110 sequences. (Running on oeis4.)