A051813 as tables, graphs or sounds

A051813 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`15`
`3`		`208`
`4`		`2389`
`5`		`24845`
`6`		`243697`
`7`		`2348885`
`8`		`22837227`
`9`		`226507501`
`10`		`2285904554`
`11`		`23239957877`
`12`		`235731610792`
`13`		`2372897841904`
`14`		`23686630752065`
`15`		`235058927877399`
`16`		`2327977363798607`

[1,15,208,2389,24845,243697,2348885,22837227, 226507501,2285904554,23239957877,235731610792, 2372897841904,23686630752065,235058927877399, 2327977363798607]

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

AT&T Labs Research