A099868 as tables, graphs or sounds

A099868 formatted as a simple table:

`n`		`a(n)`
`0`		`3`
`1`		`25`
`2`		`122`
`3`		`585`
`4`		`2803`
`5`		`13430`
`6`		`64347`
`7`		`308305`
`8`		`1477178`
`9`		`7077585`
`10`		`33910747`
`11`		`162476150`
`12`		`778470003`
`13`		`3729873865`
`14`		`17870899322`
`15`		`85624622745`
`16`		`410252214403`
`17`		`1965636449270`
`18`		`9417930031947`
`19`		`45124013710465`
`20`		`216202138520378`

[3,25,122,585,2803,13430,64347,308305,1477178, 7077585,33910747,162476150,778470003,3729873865, 17870899322,85624622745,410252214403, 1965636449270,9417930031947,45124013710465, 216202138520378]

Last modified December 20 16:54 EST 2009. Contains 171081 sequences.

AT&T Labs Research