A138516 as tables, graphs or sounds

A138516 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 21 10:15 EST 2009. Contains 171081 sequences.

AT&T Labs Research