A129818 as tables, graphs or sounds

A129818 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`-1`
`2`		`1`
`3`		`1`
`4`		`-3`
`5`		`1`
`6`		`-1`
`7`		`6`
`8`		`-5`
`9`		`1`
`10`		`1`
`11`		`-10`
`12`		`15`
`13`		`-7`
`14`		`1`
`15`		`-1`
`16`		`15`
`17`		`-35`
`18`		`28`
`19`		`-9`
`20`		`1`
`21`		`1`
`22`		`-21`
`23`		`70`
`24`		`-84`
`25`		`45`
`26`		`-11`
`27`		`1`
`28`		`-1`
`29`		`28`
`30`		`-126`
`31`		`210`
`32`		`-165`
`33`		`66`
`34`		`-13`
`35`		`1`
`36`		`1`
`37`		`-36`
`38`		`210`
`39`		`-462`
`40`		`495`
`41`		`-286`
`42`		`91`
`43`		`-15`
`44`		`1`
`45`		`-1`
`46`		`45`
`47`		`-330`
`48`		`924`
`49`		`-1287`
`50`		`1001`
`51`		`-455`
`52`		`120`
`53`		`120`
`54`		`-17`
`55`		`1`
`56`		`1`
`57`		`-55`
`58`		`495`
`59`		`-1716`
`60`		`3003`
`61`		`-3003`
`62`		`1820`
`63`		`-680`
`64`		`153`
`65`		`-19`
`66`		`1`

[1,-1,1,1,-3,1,-1,6,-5,1,1,-10,15,-7,1,-1,15,-35, 28,-9,1,1,-21,70,-84,45,-11,1,-1,28,-126,210,-165, 66,-13,1,1,-36,210,-462,495,-286,91,-15,1,-1,45, -330,924,-1287,1001,-455,120,120,-17,1,1,-55,495, -1716,3003,-3003,1820,-680,153,-19,1]

Last modified December 2 11:54 EST 2009. Contains 167921 sequences.

AT&T Labs Research