A303352 - OEIS

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A303352 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-2`
`2`		`4`
`3`		`-18`
`4`		`66`
`5`		`-230`
`6`		`832`
`7`		`-3118`
`8`		`11764`
`9`		`-44374`
`10`		`168476`
`11`		`-643974`
`12`		`2470506`
`13`		`-9503946`
`14`		`36666736`
`15`		`-141824034`
`16`		`549717490`
`17`		`-2134650662`
`18`		`8303024092`
`19`		`-32343942934`
`20`		`126161860886`
`21`		`-492703658930`
`22`		`1926278860624`
`23`		`-7538530620746`
`24`		`29529208903872`
`25`		`-115766389203370`

[1,-2,4,-18,66,-230,832,-3118,11764,-44374,168476, -643974,2470506,-9503946,36666736,-141824034, 549717490,-2134650662,8303024092,-32343942934, 126161860886,-492703658930,1926278860624, -7538530620746,29529208903872,-115766389203370]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)