A018239 as tables, graphs or sounds

A018239 formatted as a simple table:

`n`		`a(n)`
`1`		`2`
`2`		`3`
`3`		`7`
`4`		`31`
`5`		`211`
`6`		`2311`
`7`		`200560490131`
`8`		`1719620105458406433483340568317543019584575635895742560438771105058321655238562613083979651479555788009994557822024565226932906295208262756822275663694111`

[2,3,7,31,211,2311,200560490131, 1719620105458406433483340568317543019584575635895742560438771105058321655238562613083979651479555788009994557822024565226932906295208262756822275663694111]

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

AT&T Labs Research