A006769 as tables, graphs or sounds

A006769 formatted as a simple table:

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`1`
`3`		`-1`
`4`		`1`
`5`		`2`
`6`		`-1`
`7`		`-3`
`8`		`-5`
`9`		`7`
`10`		`-4`
`11`		`-23`
`12`		`29`
`13`		`59`
`14`		`129`
`15`		`-314`
`16`		`-65`
`17`		`1529`
`18`		`-3689`
`19`		`-8209`
`20`		`-16264`
`21`		`83313`
`22`		`113689`
`23`		`-620297`
`24`		`2382785`
`25`		`7869898`
`26`		`7001471`
`27`		`-126742987`
`28`		`-398035821`
`29`		`1687054711`
`30`		`-7911171596`
`31`		`-47301104551`
`32`		`43244638645`

[0,1,1,-1,1,2,-1,-3,-5,7,-4,-23,29,59,129,-314, -65,1529,-3689,-8209,-16264,83313,113689,-620297, 2382785,7869898,7001471,-126742987,-398035821, 1687054711,-7911171596,-47301104551,43244638645]

Last modified December 10 12:37 EST 2009. Contains 170569 sequences.

AT&T Labs Research