A001174 as tables, graphs or sounds

A001174 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`7`
`4`		`42`
`5`		`582`
`6`		`21480`
`7`		`2142288`
`8`		`575016219`
`9`		`415939243032`
`10`		`816007449011040`
`11`		`4374406209970747314`
`12`		`64539836938720749739356`
`13`		`2637796735571225009053373136`
`14`		`300365896158980530053498490893399`

[1,2,7,42,582,21480,2142288,575016219, 415939243032,816007449011040,4374406209970747314, 64539836938720749739356, 2637796735571225009053373136, 300365896158980530053498490893399]

Last modified December 19 21:04 EST 2009. Contains 171054 sequences.

AT&T Labs Research