A115344 - OEIS

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A115344 as a simple table

`n`		`a(n)`
`0`		`-1`
`1`		`1`
`2`		`-1`
`3`		`3`
`4`		`-6`
`5`		`18`
`6`		`-45`
`7`		`136`
`8`		`-378`
`9`		`1156`
`10`		`-3405`
`11`		`10549`
`12`		`-32175`
`13`		`100915`
`14`		`-314834`
`15`		`998323`
`16`		`-3163683`
`17`		`10127020`
`18`		`-32462265`
`19`		`104751043`
`20`		`-338742887`
`21`		`1100559573`
`22`		`-3583933846`
`23`		`11711868458`
`24`		`-38358103030`
`25`		`125974533997`
`26`		`-414566089320`
`27`		`1367353737806`
`28`		`-4518185596293`

[-1,1,-1,3,-6,18,-45,136,-378,1156,-3405,10549, -32175,100915,-314834,998323,-3163683,10127020, -32462265,104751043,-338742887,1100559573, -3583933846,11711868458,-38358103030,125974533997, -414566089320,1367353737806,-4518185596293]

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Last modified April 24 07:00 EDT 2024. Contains 371920 sequences. (Running on oeis4.)