A134747 as tables, graphs or sounds

A134747 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`-8`
`3`		`28`
`4`		`-64`
`5`		`142`
`6`		`-352`
`7`		`792`
`8`		`-1536`
`9`		`2917`
`10`		`-5744`
`11`		`10868`
`12`		`-19200`
`13`		`33414`
`14`		`-58816`
`15`		`101256`
`16`		`-167936`
`17`		`275314`
`18`		`-452392`
`19`		`732748`
`20`		`-1160064`
`21`		`1819808`
`22`		`-2851104`
`23`		`4421064`
`24`		`-6752256`
`25`		`10236407`
`26`		`-15476272`
`27`		`23215192`
`28`		`-34450944`
`29`		`50811638`
`30`		`-74701632`
`31`		`109138272`

[1,-8,28,-64,142,-352,792,-1536,2917,-5744,10868, -19200,33414,-58816,101256,-167936,275314,-452392, 732748,-1160064,1819808,-2851104,4421064,-6752256, 10236407,-15476272,23215192,-34450944,50811638, -74701632,109138272]

Last modified December 20 00:58 EST 2009. Contains 171054 sequences.

AT&T Labs Research