A214699 - OEIS

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

A214699 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`3`
`2`		`0`
`3`		`9`
`4`		`-3`
`5`		`27`
`6`		`-18`
`7`		`84`
`8`		`-81`
`9`		`270`
`10`		`-327`
`11`		`891`
`12`		`-1251`
`13`		`3000`
`14`		`-4644`
`15`		`10251`
`16`		`-16932`
`17`		`35397`
`18`		`-61047`
`19`		`123123`
`20`		`-218538`
`21`		`430416`
`22`		`-778737`
`23`		`1509786`
`24`		`-2766627`
`25`		`5308095`
`26`		`-9809667`
`27`		`18690912`
`28`		`-34737096`
`29`		`65882403`
`30`		`-122902200`
`31`		`232384305`
`32`		`-434589003`
`33`		`820055115`
`34`		`-1536151314`

[0,3,0,9,-3,27,-18,84,-81,270,-327,891,-1251,3000, -4644,10251,-16932,35397,-61047,123123,-218538, 430416,-778737,1509786,-2766627,5308095,-9809667, 18690912,-34737096,65882403,-122902200,232384305, -434589003,820055115,-1536151314]

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 29 18:55 EDT 2024. Contains 375518 sequences. (Running on oeis4.)