A115567 as tables, graphs or sounds

A115567 formatted as a simple table:

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`3`
`3`		`7`
`4`		`15`
`5`		`31`
`6`		`63`
`7`		`126`
`8`		`246`
`9`		`465`
`10`		`847`
`11`		`1485`
`12`		`2509`
`13`		`4095`
`14`		`6475`
`15`		`9948`
`16`		`14892`
`17`		`21777`
`18`		`31179`
`19`		`43795`
`20`		`60459`
`21`		`82159`
`22`		`110055`
`23`		`145498`
`24`		`190050`
`25`		`245505`
`26`		`313911`
`27`		`397593`
`28`		`499177`
`29`		`621615`
`30`		`768211`
`31`		`942648`
`32`		`1149016`
`33`		`1391841`
`34`		`1676115`
`35`		`2007327`
`36`		`2391495`

[0,1,3,7,15,31,63,126,246,465,847,1485,2509,4095, 6475,9948,14892,21777,31179,43795,60459,82159, 110055,145498,190050,245505,313911,397593,499177, 621615,768211,942648,1149016,1391841,1676115, 2007327,2391495]

Last modified December 1 19:22 EST 2009. Contains 167811 sequences.

AT&T Labs Research