A050917 as tables, graphs or sounds

A050917 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`7`
`2`		`73`
`3`		`649`
`4`		`5185`
`5`		`38881`
`6`		`279937`
`7`		`1959553`
`8`		`13436929`
`9`		`90699265`
`10`		`604661761`
`11`		`3990767617`
`12`		`26121388033`
`13`		`169789022209`
`14`		`1097098297345`
`15`		`7052774768641`
`16`		`45137758519297`
`17`		`287753210560513`
`18`		`1828079220031489`
`19`		`11577835060199425`

[1,7,73,649,5185,38881,279937,1959553,13436929, 90699265,604661761,3990767617,26121388033, 169789022209,1097098297345,7052774768641, 45137758519297,287753210560513,1828079220031489, 11577835060199425]

Last modified December 7 08:40 EST 2009. Contains 170430 sequences.

AT&T Labs Research