A012700 as tables, graphs or sounds

A012700 formatted as a simple table:

`n`		`a(n)`
`0`		`2`
`1`		`-3`
`2`		`16`
`3`		`-50`
`4`		`608`
`5`		`-4284`
`6`		`53856`
`7`		`-517824`
`8`		`7365312`
`9`		`-93511440`
`10`		`1542037440`
`11`		`-24197565600`
`12`		`452937477120`
`13`		`-8397165641760`
`14`		`176769352058880`
`15`		`-3770083289172480`
`16`		`88455117393715200`
`17`		`-2127638031857717760`

[2,-3,16,-50,608,-4284,53856,-517824,7365312, -93511440,1542037440,-24197565600,452937477120, -8397165641760,176769352058880,-3770083289172480, 88455117393715200,-2127638031857717760]

Last modified November 23 17:09 EST 2009. Contains 167438 sequences.

AT&T Labs Research