A122112 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A122112 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-2`
`2`		`6`
`3`		`-14`
`4`		`38`
`5`		`-94`
`6`		`246`
`7`		`-622`
`8`		`1606`
`9`		`-4094`
`10`		`10518`
`11`		`-26894`
`12`		`68966`
`13`		`-176542`
`14`		`452406`
`15`		`-1158574`
`16`		`2968198`
`17`		`-7602494`
`18`		`19475286`
`19`		`-49885262`
`20`		`127786406`
`21`		`-327327454`
`22`		`838473078`
`23`		`-2147782894`
`24`		`5501675206`
`25`		`-14092806782`
`26`		`36099507606`
`27`		`-92470734734`

[1,-2,6,-14,38,-94,246,-622,1606,-4094,10518, -26894,68966,-176542,452406,-1158574,2968198, -7602494,19475286,-49885262,127786406,-327327454, 838473078,-2147782894,5501675206,-14092806782, 36099507606,-92470734734]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 11:01 EDT 2024. Contains 371936 sequences. (Running on oeis4.)