A014775 as tables, graphs or sounds

A014775 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`-1`
`2`		`0`
`3`		`1`
`4`		`2`
`5`		`-6`
`6`		`-14`
`7`		`20`
`8`		`204`
`9`		`28`
`10`		`-2584`
`11`		`-6876`
`12`		`33760`
`13`		`219296`
`14`		`-121848`
`15`		`-6020456`
`16`		`-15177904`
`17`		`126126960`
`18`		`950679424`
`19`		`-898745392`
`20`		`-38731873824`
`21`		`-123922308896`
`22`		`1126028191520`
`23`		`10547325457536`
`24`		`-5093629711808`

[1,-1,0,1,2,-6,-14,20,204,28,-2584,-6876,33760, 219296,-121848,-6020456,-15177904,126126960, 950679424,-898745392,-38731873824,-123922308896, 1126028191520,10547325457536,-5093629711808]

Last modified December 4 12:48 EST 2009. Contains 170310 sequences.

AT&T Labs Research