A002838 as tables, graphs or sounds

A002838 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`5`
`4`		`12`
`5`		`32`
`6`		`94`
`7`		`289`
`8`		`910`
`9`		`2934`
`10`		`9686`
`11`		`32540`
`12`		`110780`
`13`		`381676`
`14`		`1328980`
`15`		`4669367`
`16`		`16535154`
`17`		`58965214`
`18`		`211591218`
`19`		`763535450`
`20`		`2769176514`
`21`		`10089240974`
`22`		`36912710568`
`23`		`135565151486`
`24`		`499619269774`
`25`		`1847267563742`
`26`		`6850369296298`

[1,2,5,12,32,94,289,910,2934,9686,32540,110780, 381676,1328980,4669367,16535154,58965214, 211591218,763535450,2769176514,10089240974, 36912710568,135565151486,499619269774, 1847267563742,6850369296298]

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

AT&T Labs Research