A291378 - OEIS

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

A291378 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`-2`
`3`		`4`
`4`		`-9`
`5`		`24`
`6`		`-74`
`7`		`251`
`8`		`-902`
`9`		`3359`
`10`		`-12802`
`11`		`49588`
`12`		`-194445`
`13`		`770099`
`14`		`-3076129`
`15`		`12380317`
`16`		`-50162386`
`17`		`204475572`
`18`		`-838014584`
`19`		`3451174777`
`20`		`-14274905490`
`21`		`59276495017`
`22`		`-247019567936`
`23`		`1032709501505`
`24`		`-4330122550717`
`25`		`18204993223606`
`26`		`-76728300335664`
`27`		`324125242867935`
`28`		`-1372110743864550`

[1,-2,4,-9,24,-74,251,-902,3359,-12802,49588, -194445,770099,-3076129,12380317,-50162386, 204475572,-838014584,3451174777,-14274905490, 59276495017,-247019567936,1032709501505, -4330122550717,18204993223606,-76728300335664, 324125242867935,-1372110743864550]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 17:51 EDT 2024. Contains 371962 sequences. (Running on oeis4.)