A159313 as tables, graphs or sounds

A159313 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`7`
`4`		`55`
`5`		`601`
`6`		`7136`
`7`		`116929`
`8`		`1985607`
`9`		`42814321`
`10`		`954103114`
`11`		`25933795801`
`12`		`717297529686`
`13`		`23297606120881`
`14`		`770246625909788`
`15`		`29137514248718373`
`16`		`1127405063005559911`
`17`		`48661170952876980481`
`18`		`2139268956511467712586`

[1,1,7,55,601,7136,116929,1985607,42814321, 954103114,25933795801,717297529686,23297606120881, 770246625909788,29137514248718373, 1127405063005559911,48661170952876980481, 2139268956511467712586]

Last modified November 27 14:50 EST 2009. Contains 167570 sequences.

AT&T Labs Research