A141125 as tables, graphs or sounds

A141125 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`-4`
`3`		`-16`
`4`		`16`
`5`		`64`
`6`		`-64`
`7`		`-256`
`8`		`256`
`9`		`1024`
`10`		`-1024`
`11`		`-4096`
`12`		`4096`
`13`		`16384`
`14`		`-16384`
`15`		`-65536`
`16`		`65536`
`17`		`262144`
`18`		`-262144`
`19`		`-1048576`
`20`		`1048576`
`21`		`4194304`
`22`		`-4194304`
`23`		`-16777216`
`24`		`16777216`
`25`		`67108864`
`26`		`-67108864`
`27`		`-268435456`
`28`		`268435456`

[1,4,-4,-16,16,64,-64,-256,256,1024,-1024,-4096, 4096,16384,-16384,-65536,65536,262144,-262144, -1048576,1048576,4194304,-4194304,-16777216, 16777216,67108864,-67108864,-268435456,268435456]

Last modified December 13 23:45 EST 2009. Contains 170824 sequences.

AT&T Labs Research