A140289 - OEIS

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A140289 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`1`
`3`		`-7`
`4`		`32`
`5`		`-120`
`6`		`401`
`7`		`-1247`
`8`		`3712`
`9`		`-10800`
`10`		`31201`
`11`		`-90487`
`12`		`264992`
`13`		`-784680`
`14`		`2345201`
`15`		`-7051727`
`16`		`21263872`
`17`		`-64145760`
`18`		`193310401`
`19`		`-581652967`
`20`		`1747480352`
`21`		`-5243918040`
`22`		`15725054801`
`23`		`-47140982207`
`24`		`141319714432`
`25`		`-423717125520`
`26`		`1270699466401`
`27`		`-3811500847447`
`28`		`11434371886112`
`29`		`-34305580792200`
`30`		`102927256193201`
`31`		`-308811498176687`

[0,0,1,-7,32,-120,401,-1247,3712,-10800,31201, -90487,264992,-784680,2345201,-7051727,21263872, -64145760,193310401,-581652967,1747480352, -5243918040,15725054801,-47140982207,141319714432, -423717125520,1270699466401,-3811500847447, 11434371886112,-34305580792200,102927256193201, -308811498176687]

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Last modified April 25 08:27 EDT 2024. Contains 371964 sequences. (Running on oeis4.)