A149655 as tables, graphs or sounds

A149655 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`5`
`3`		`15`
`4`		`75`
`5`		`289`
`6`		`1445`
`7`		`6095`
`8`		`30475`
`9`		`135117`
`10`		`675585`
`11`		`3087987`
`12`		`15439935`
`13`		`72008619`
`14`		`360043095`
`15`		`1703029437`
`16`		`8515147185`
`17`		`40694381623`
`18`		`203471908115`
`19`		`979988489573`
`20`		`4899942447865`
`21`		`23742016308033`
`22`		`118710081540165`
`23`		`577930415357795`
`24`		`2889652076788975`
`25`		`14121788791089079`
`26`		`70608943955445395`
`27`		`346141784385418635`

[1,1,5,15,75,289,1445,6095,30475,135117,675585, 3087987,15439935,72008619,360043095,1703029437, 8515147185,40694381623,203471908115,979988489573, 4899942447865,23742016308033,118710081540165, 577930415357795,2889652076788975, 14121788791089079,70608943955445395, 346141784385418635]

Last modified December 20 00:58 EST 2009. Contains 171054 sequences.

AT&T Labs Research