A093971 as tables, graphs or sounds

A093971 formatted as a simple table:

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`2`
`4`		`7`
`5`		`16`
`6`		`40`
`7`		`86`
`8`		`195`
`9`		`404`
`10`		`873`
`11`		`1795`
`12`		`3727`
`13`		`7585`
`14`		`15537`
`15`		`31368`
`16`		`63582`
`17`		`127933`
`18`		`257746`
`19`		`517312`
`20`		`1038993`
`21`		`2081696`
`22`		`4173322`
`23`		`8355792`
`24`		`16731799`
`25`		`33484323`
`26`		`67014365`
`27`		`134069494`
`28`		`268234688`
`29`		`536562699`
`30`		`1073326281`

[0,1,2,7,16,40,86,195,404,873,1795,3727,7585, 15537,31368,63582,127933,257746,517312,1038993, 2081696,4173322,8355792,16731799,33484323, 67014365,134069494,268234688,536562699, 1073326281]

Last modified December 7 08:40 EST 2009. Contains 170430 sequences.

AT&T Labs Research