A074608 as tables, graphs or sounds

A074608 formatted as a simple table:

`n`		`a(n)`
`0`		`2`
`1`		`10`
`2`		`58`
`3`		`370`
`4`		`2482`
`5`		`17050`
`6`		`118378`
`7`		`825730`
`8`		`5771362`
`9`		`40373290`
`10`		`282534298`
`11`		`1977503890`
`12`		`13841818642`
`13`		`96890604730`
`14`		`678227855818`
`15`		`4747575858850`
`16`		`33232973616322`
`17`		`232630643127370`
`18`		`1628413985330938`
`19`		`11398896347634610`

[2,10,58,370,2482,17050,118378,825730,5771362, 40373290,282534298,1977503890,13841818642, 96890604730,678227855818,4747575858850, 33232973616322,232630643127370,1628413985330938, 11398896347634610]

Last modified December 5 08:23 EST 2009. Contains 170348 sequences.

AT&T Labs Research