A126983 - OEIS

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A126983 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-1`
`2`		`0`
`3`		`-1`
`4`		`-2`
`5`		`-6`
`6`		`-18`
`7`		`-57`
`8`		`-186`
`9`		`-622`
`10`		`-2120`
`11`		`-7338`
`12`		`-25724`
`13`		`-91144`
`14`		`-325878`
`15`		`-1174281`
`16`		`-4260282`
`17`		`-15548694`
`18`		`-57048048`
`19`		`-210295326`
`20`		`-778483932`
`21`		`-2892818244`
`22`		`-10786724388`
`23`		`-40347919626`
`24`		`-151355847012`
`25`		`-569274150156`

[1,-1,0,-1,-2,-6,-18,-57,-186,-622,-2120,-7338, -25724,-91144,-325878,-1174281,-4260282,-15548694, -57048048,-210295326,-778483932,-2892818244, -10786724388,-40347919626,-151355847012, -569274150156]

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Last modified April 19 02:28 EDT 2024. Contains 371782 sequences. (Running on oeis4.)