A099393 as tables, graphs or sounds

A099393 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`5`
`2`		`19`
`3`		`71`
`4`		`271`
`5`		`1055`
`6`		`4159`
`7`		`16511`
`8`		`65791`
`9`		`262655`
`10`		`1049599`
`11`		`4196351`
`12`		`16781311`
`13`		`67117055`
`14`		`268451839`
`15`		`1073774591`
`16`		`4295032831`
`17`		`17180000255`
`18`		`68719738879`
`19`		`274878431231`
`20`		`1099512676351`
`21`		`4398048608255`
`22`		`17592190238719`

[1,5,19,71,271,1055,4159,16511,65791,262655, 1049599,4196351,16781311,67117055,268451839, 1073774591,4295032831,17180000255,68719738879, 274878431231,1099512676351,4398048608255, 17592190238719]

Last modified December 2 11:54 EST 2009. Contains 167921 sequences.

AT&T Labs Research