A074517 as tables, graphs or sounds

A074517 formatted as a simple table:

`n`		`a(n)`
`0`		`3`
`1`		`13`
`2`		`75`
`3`		`469`
`4`		`3027`
`5`		`19933`
`6`		`133275`
`7`		`901669`
`8`		`6155427`
`9`		`42306733`
`10`		`292240875`
`11`		`2026154869`
`12`		`14085427827`
`13`		`98109713533`
`14`		`684326588475`
`15`		`4778079088069`
`16`		`33385518460227`
`17`		`233393453440333`
`18`		`1632228295176075`
`19`		`11417968671701269`

[3,13,75,469,3027,19933,133275,901669,6155427, 42306733,292240875,2026154869,14085427827, 98109713533,684326588475,4778079088069, 33385518460227,233393453440333,1632228295176075, 11417968671701269]

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

AT&T Labs Research