A002135 as tables, graphs or sounds

A002135 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`5`
`4`		`17`
`5`		`73`
`6`		`388`
`7`		`2461`
`8`		`18155`
`9`		`152531`
`10`		`1436714`
`11`		`14986879`
`12`		`171453343`
`13`		`2134070335`
`14`		`28708008128`
`15`		`415017867707`
`16`		`6416208498137`
`17`		`105630583492969`
`18`		`1844908072865290`
`19`		`34071573484225549`
`20`		`663368639907213281`
`21`		`13580208904207073801`

[1,1,2,5,17,73,388,2461,18155,152531,1436714, 14986879,171453343,2134070335,28708008128, 415017867707,6416208498137,105630583492969, 1844908072865290,34071573484225549, 663368639907213281,13580208904207073801]

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

AT&T Labs Research