A196307 - OEIS

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A196307 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`-1`
`3`		`2`
`4`		`-4`
`5`		`9`
`6`		`-22`
`7`		`55`
`8`		`-142`
`9`		`375`
`10`		`-1009`
`11`		`2753`
`12`		`-7599`
`13`		`21178`
`14`		`-59509`
`15`		`168401`
`16`		`-479477`
`17`		`1372536`
`18`		`-3947678`
`19`		`11402376`
`20`		`-33059314`
`21`		`96177750`
`22`		`-280671373`
`23`		`821379083`
`24`		`-2409938978`
`25`		`7087502564`
`26`		`-20889306810`
`27`		`61691675424`
`28`		`-182531101523`
`29`		`541000651928`
`30`		`-1606046079955`
`31`		`4774977156350`

[1,1,-1,2,-4,9,-22,55,-142,375,-1009,2753,-7599, 21178,-59509,168401,-479477,1372536,-3947678, 11402376,-33059314,96177750,-280671373,821379083, -2409938978,7087502564,-20889306810,61691675424, -182531101523,541000651928,-1606046079955, 4774977156350]

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Last modified May 9 02:54 EDT 2024. Contains 372341 sequences. (Running on oeis4.)