A128771 as tables, graphs or sounds

A128771 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`-2`
`2`		`0`
`3`		`0`
`4`		`2`
`5`		`0`
`6`		`0`
`7`		`0`
`8`		`0`
`9`		`0`
`10`		`-4`
`11`		`0`
`12`		`0`
`13`		`4`
`14`		`0`
`15`		`0`
`16`		`2`
`17`		`0`
`18`		`0`
`19`		`-8`
`20`		`0`
`21`		`0`
`22`		`8`
`23`		`0`
`24`		`0`
`25`		`2`
`26`		`0`
`27`		`0`
`28`		`-16`
`29`		`0`
`30`		`0`
`31`		`16`
`32`		`0`
`33`		`0`
`34`		`4`
`35`		`0`
`36`		`0`
`37`		`-28`
`38`		`0`
`39`		`0`
`40`		`28`
`41`		`0`
`42`		`0`
`43`		`8`
`44`		`0`
`45`		`0`
`46`		`-48`
`47`		`0`
`48`		`0`
`49`		`46`
`50`		`0`
`51`		`0`
`52`		`12`
`53`		`0`
`54`		`0`
`55`		`-80`
`56`		`0`
`57`		`0`
`58`		`76`
`59`		`0`
`60`		`0`
`61`		`20`
`62`		`0`
`63`		`0`
`64`		`-126`
`65`		`0`
`66`		`0`
`67`		`120`
`68`		`0`
`69`		`0`
`70`		`32`
`71`		`0`
`72`		`0`
`73`		`-196`
`74`		`0`
`75`		`0`
`76`		`184`
`77`		`0`
`78`		`0`
`79`		`48`
`80`		`0`
`81`		`0`
`82`		`-300`
`83`		`0`
`84`		`0`
`85`		`280`
`86`		`0`
`87`		`0`
`88`		`72`
`89`		`0`
`90`		`0`

[1,-2,0,0,2,0,0,0,0,0,-4,0,0,4,0,0,2,0,0,-8,0,0,8, 0,0,2,0,0,-16,0,0,16,0,0,4,0,0,-28,0,0,28,0,0,8,0, 0,-48,0,0,46,0,0,12,0,0,-80,0,0,76,0,0,20,0,0, -126,0,0,120,0,0,32,0,0,-196,0,0,184,0,0,48,0,0, -300,0,0,280,0,0,72,0,0]

Last modified December 18 21:37 EST 2009. Contains 171024 sequences.

AT&T Labs Research