A012940 - OEIS

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A012940 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-4`
`2`		`8`
`3`		`-118`
`4`		`1912`
`5`		`53094`
`6`		`7487532`
`7`		`722809274`
`8`		`92118225104`
`9`		`13286089862286`
`10`		`2227449108601940`
`11`		`418148868660099330`
`12`		`84975662262230959480`
`13`		`17350569219593304893078`
`14`		`2817250972553523348038716`
`15`		`-252622788373980942633484214`

[1,-4,8,-118,1912,53094,7487532,722809274, 92118225104,13286089862286,2227449108601940, 418148868660099330,84975662262230959480, 17350569219593304893078,2817250972553523348038716, -252622788373980942633484214]

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Last modified April 19 18:05 EDT 2024. Contains 371798 sequences. (Running on oeis4.)