A045618 as tables, graphs or sounds

A045618 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`6`
`2`		`23`
`3`		`72`
`4`		`201`
`5`		`522`
`6`		`1291`
`7`		`3084`
`8`		`7181`
`9`		`16398`
`10`		`36879`
`11`		`81936`
`12`		`180241`
`13`		`393234`
`14`		`851987`
`15`		`1835028`
`16`		`3932181`
`17`		`8388630`
`18`		`17825815`
`19`		`37748760`
`20`		`79691801`
`21`		`167772186`
`22`		`352321563`
`23`		`738197532`
`24`		`1543503901`
`25`		`3221225502`
`26`		`6710886431`
`27`		`13958643744`

[1,6,23,72,201,522,1291,3084,7181,16398,36879, 81936,180241,393234,851987,1835028,3932181, 8388630,17825815,37748760,79691801,167772186, 352321563,738197532,1543503901,3221225502, 6710886431,13958643744]

Last modified December 7 23:50 EST 2009. Contains 170430 sequences.

AT&T Labs Research