A124311 - OEIS

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

A124311 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-1`
`2`		`5`
`3`		`-21`
`4`		`121`
`5`		`-793`
`6`		`5917`
`7`		`-49101`
`8`		`447153`
`9`		`-4421105`
`10`		`47062773`
`11`		`-535732805`
`12`		`6484924585`
`13`		`-83079996041`
`14`		`1121947980173`
`15`		`-15915567647101`
`16`		`236442490569825`
`17`		`-3668776058118881`
`18`		`59316847871113445`
`19`		`-997182232031471477`
`20`		`17397298225094055897`
`21`		`-314449131128077197561`

[1,-1,5,-21,121,-793,5917,-49101,447153,-4421105, 47062773,-535732805,6484924585,-83079996041, 1121947980173,-15915567647101,236442490569825, -3668776058118881,59316847871113445, -997182232031471477,17397298225094055897, -314449131128077197561]

License Agreements, Terms of Use, Privacy Policy. .

Last modified September 4 11:37 EDT 2024. Contains 375683 sequences. (Running on oeis4.)