A145740 as tables, graphs or sounds

A145740 formatted as a simple table:

`n`		`a(n)`
`-1`		`1`
`0`		`-2`
`1`		`1`
`2`		`-2`
`3`		`2`
`4`		`2`
`5`		`-1`
`6`		`0`
`7`		`-4`
`8`		`2`
`9`		`5`
`10`		`-2`
`11`		`0`
`12`		`-8`
`13`		`2`
`14`		`8`
`15`		`-3`
`16`		`2`
`17`		`-14`
`18`		`6`
`19`		`14`
`20`		`-6`
`21`		`4`
`22`		`-24`
`23`		`12`
`24`		`24`
`25`		`-11`
`26`		`4`
`27`		`-40`
`28`		`16`
`29`		`38`
`30`		`-16`
`31`		`5`
`32`		`-62`
`33`		`24`
`34`		`60`
`35`		`-24`
`36`		`10`
`37`		`-94`
`38`		`40`
`39`		`91`
`40`		`-38`
`41`		`18`
`42`		`-144`
`43`		`62`
`44`		`136`
`45`		`-57`
`46`		`24`
`47`		`-214`
`48`		`88`
`49`		`201`
`50`		`-82`
`51`		`30`
`52`		`-308`
`53`		`122`
`54`		`288`
`55`		`-117`
`56`		`48`
`57`		`-440`
`58`		`180`
`59`		`410`
`60`		`-168`
`61`		`74`
`62`		`-624`
`63`		`262`
`64`		`578`
`65`		`-238`
`66`		`96`
`67`		`-874`
`68`		`356`
`69`		`804`

[1,-2,1,-2,2,2,-1,0,-4,2,5,-2,0,-8,2,8,-3,2,-14,6, 14,-6,4,-24,12,24,-11,4,-40,16,38,-16,5,-62,24,60, -24,10,-94,40,91,-38,18,-144,62,136,-57,24,-214, 88,201,-82,30,-308,122,288,-117,48,-440,180,410, -168,74,-624,262,578,-238,96,-874,356,804]

Last modified December 6 11:04 EST 2009. Contains 170427 sequences.

AT&T Labs Research