A088166 as tables, graphs or sounds

A088166 formatted as a simple table:

`n`		`a(n)`
`2`		`12`
`3`		`72`
`4`		`504`
`5`		`3410`
`6`		`23184`
`7`		`159094`
`8`		`1089648`
`9`		`7465176`
`10`		`51170460`
`11`		`350713222`
`12`		`2403763488`
`13`		`16475700746`
`14`		`112925875764`
`15`		`774004377960`
`16`		`5305106018016`
`17`		`36361732975514`
`18`		`249227005939632`
`19`		`1708227330997438`
`20`		`11708364225400920`

[12,72,504,3410,23184,159094,1089648,7465176, 51170460,350713222,2403763488,16475700746, 112925875764,774004377960,5305106018016, 36361732975514,249227005939632,1708227330997438, 11708364225400920]

Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

AT&T Labs Research