A158888 as tables, graphs or sounds

A158888 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`21`
`4`		`305`
`5`		`8785`
`6`		`497089`
`7`		`55504321`
`8`		`12305179649`
`9`		`5437293562113`
`10`		`4797448178045953`
`11`		`8459278545576012801`
`12`		`29821007074850747998209`
`13`		`210213196038821563873677313`
`14`		`2963378701144932768795387346945`

[1,1,3,21,305,8785,497089,55504321,12305179649, 5437293562113,4797448178045953, 8459278545576012801,29821007074850747998209, 210213196038821563873677313, 2963378701144932768795387346945]

Last modified December 17 13:29 EST 2009. Contains 170826 sequences.

AT&T Labs Research