A054199 as tables, graphs or sounds

A054199 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`4`
`3`		`8`
`4`		`17`
`5`		`39`
`6`		`95`
`7`		`240`
`8`		`619`
`9`		`1615`
`10`		`4241`
`11`		`11184`
`12`		`29601`
`13`		`78645`
`14`		`209830`
`15`		`562454`
`16`		`1515325`
`17`		`4104547`
`18`		`11180365`
`19`		`30627574`
`20`		`84375837`
`21`		`233729358`
`22`		`650888094`
`23`		`1821718080`
`24`		`5122765105`
`25`		`14468782826`
`26`		`41031251163`
`27`		`116789504201`
`28`		`333544999893`
`29`		`955496210873`
`30`		`2744724190487`

[1,2,4,8,17,39,95,240,619,1615,4241,11184,29601, 78645,209830,562454,1515325,4104547,11180365, 30627574,84375837,233729358,650888094,1821718080, 5122765105,14468782826,41031251163,116789504201, 333544999893,955496210873,2744724190487]

Last modified December 10 00:48 EST 2009. Contains 170565 sequences.

AT&T Labs Research