A157066 as tables, graphs or sounds

A157066 formatted as a simple table:

`n`		`a(n)`
`1`		`2`
`2`		`102`
`3`		`2892`
`4`		`57460`
`5`		`882030`
`6`		`11053434`
`7`		`117206264`
`8`		`1078467624`
`9`		`8774904690`
`10`		`64062783510`
`11`		`424600608564`
`12`		`2579499722124`
`13`		`14479567043214`
`14`		`75613799423610`
`15`		`369504358622640`
`16`		`1698353774374704`
`17`		`7375213677918294`
`18`		`30379740299612514`

[2,102,2892,57460,882030,11053434,117206264, 1078467624,8774904690,64062783510,424600608564, 2579499722124,14479567043214,75613799423610, 369504358622640,1698353774374704,7375213677918294, 30379740299612514]

Last modified December 8 08:31 EST 2009. Contains 170430 sequences.

AT&T Labs Research