A117750 as tables, graphs or sounds

A117750 formatted as a simple table:

`n`		`a(n)`
`0`		`30`
`1`		`135`
`2`		`490`
`3`		`2436`
`4`		`1575`
`5`		`10143`
`6`		`4565`
`7`		`37338`
`8`		`1300156`
`9`		`792`
`10`		`12310`
`11`		`124754`
`12`		`1575`
`13`		`31185`
`14`		`386155`
`15`		`26543660`
`16`		`75175`
`17`		`1121505`
`18`		`4835271870`
`19`		`5604`
`20`		`173525`
`21`		`3087735`
`22`		`10143`
`23`		`386155`
`24`		`8118264`
`25`		`1327710076`
`26`		`4328363658647`
`27`		`25025873760111`

[30,135,490,2436,1575,10143,4565,37338,1300156, 792,12310,124754,1575,31185,386155,26543660,75175, 1121505,4835271870,5604,173525,3087735,10143, 386155,8118264,1327710076,4328363658647, 25025873760111]

Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

AT&T Labs Research