A012807 - OEIS

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

A012807 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`40`
`3`		`576`
`4`		`46208`
`5`		`1293184`
`6`		`309637120`
`7`		`5786437632`
`8`		`7315622592512`
`9`		`-347058934743040`
`10`		`483735262691819520`
`11`		`-91992936989187702784`
`12`		`74923051609806418739200`
`13`		`-28841683494637052911157248`

[1,2,40,576,46208,1293184,309637120,5786437632, 7315622592512,-347058934743040,483735262691819520, -91992936989187702784,74923051609806418739200, -28841683494637052911157248]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 19:06 EDT 2024. Contains 371962 sequences. (Running on oeis4.)