A009545 as tables, graphs or sounds

A009545 formatted as a simple table:

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`2`
`3`		`2`
`4`		`0`
`5`		`-4`
`6`		`-8`
`7`		`-8`
`8`		`0`
`9`		`16`
`10`		`32`
`11`		`32`
`12`		`0`
`13`		`-64`
`14`		`-128`
`15`		`-128`
`16`		`0`
`17`		`256`
`18`		`512`
`19`		`512`
`20`		`0`
`21`		`-1024`
`22`		`-2048`
`23`		`-2048`
`24`		`0`
`25`		`4096`
`26`		`8192`
`27`		`8192`
`28`		`0`
`29`		`-16384`
`30`		`-32768`
`31`		`-32768`
`32`		`0`
`33`		`65536`
`34`		`131072`
`35`		`131072`
`36`		`0`
`37`		`-262144`
`38`		`-524288`
`39`		`-524288`
`40`		`0`
`41`		`1048576`
`42`		`2097152`
`43`		`2097152`
`44`		`0`
`45`		`-4194304`
`46`		`-8388608`
`47`		`-8388608`
`48`		`0`
`49`		`16777216`
`50`		`33554432`

[0,1,2,2,0,-4,-8,-8,0,16,32,32,0,-64,-128,-128,0, 256,512,512,0,-1024,-2048,-2048,0,4096,8192,8192, 0,-16384,-32768,-32768,0,65536,131072,131072,0, -262144,-524288,-524288,0,1048576,2097152,2097152, 0,-4194304,-8388608,-8388608,0,16777216,33554432]

Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

AT&T Labs Research