A080171 - OEIS

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A080171 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`-1`
`4`		`-13`
`5`		`-49`
`6`		`31`
`7`		`1981`
`8`		`14329`
`9`		`2177`
`10`		`-1138879`
`11`		`-12745369`
`12`		`-15140069`
`13`		`1638512239`
`14`		`25497843007`
`15`		`61319246261`
`16`		`-4755906736399`
`17`		`-96548141561599`
`18`		`-363409501289471`
`19`		`24376817341458127`
`20`		`618727176794661571`
`21`		`3242543776104642191`
`22`		`-201522721892143624609`

[1,1,1,-1,-13,-49,31,1981,14329,2177,-1138879, -12745369,-15140069,1638512239,25497843007, 61319246261,-4755906736399,-96548141561599, -363409501289471,24376817341458127, 618727176794661571,3242543776104642191, -201522721892143624609]

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Last modified July 8 07:43 EDT 2024. Contains 374148 sequences. (Running on oeis4.)