A018844 as tables, graphs or sounds

A018844 formatted as a simple table:

`n`		`a(n)`
`0`		`4`
`1`		`10`
`2`		`52`
`3`		`724`
`4`		`970`
`5`		`10084`
`6`		`95050`
`7`		`140452`
`8`		`1956244`
`9`		`9313930`
`10`		`27246964`
`11`		`379501252`
`12`		`912670090`
`13`		`5285770564`
`14`		`73621286644`
`15`		`89432354890`
`16`		`1025412242452`
`17`		`8763458109130`
`18`		`14282150107684`
`19`		`198924689265124`

[4,10,52,724,970,10084,95050,140452,1956244, 9313930,27246964,379501252,912670090,5285770564, 73621286644,89432354890,1025412242452, 8763458109130,14282150107684,198924689265124]

Last modified December 10 00:48 EST 2009. Contains 170565 sequences.

AT&T Labs Research