A049440 as tables, graphs or sounds

A049440 formatted as a simple table:

`n`		`a(n)`
`0`		`9`
`1`		`17`
`2`		`105`
`3`		`1313`
`4`		`21385`
`5`		`374833`
`6`		`6688617`
`7`		`119863873`
`8`		`2150198793`
`9`		`38580909137`
`10`		`692294282601`
`11`		`12422665840481`
`12`		`222915477614473`
`13`		`4000055027956849`
`14`		`71778071199324777`
`15`		`1288005210351490177`

[9,17,105,1313,21385,374833,6688617,119863873, 2150198793,38580909137,692294282601, 12422665840481,222915477614473,4000055027956849, 71778071199324777,1288005210351490177]

Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

AT&T Labs Research