A005640 as tables, graphs or sounds

A005640 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`8`
`4`		`64`
`5`		`832`
`6`		`15104`
`7`		`352256`
`8`		`10037248`
`9`		`337936384`
`10`		`13126565888`
`11`		`577818263552`
`12`		`28425821618176`
`13`		`1545553369366528`
`14`		`92034646352592896`
`15`		`5956917762776367104`
`16`		`416397789920380321792`
`17`		`31262503202358260924416`

[1,1,2,8,64,832,15104,352256,10037248,337936384, 13126565888,577818263552,28425821618176, 1545553369366528,92034646352592896, 5956917762776367104,416397789920380321792, 31262503202358260924416]

Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

AT&T Labs Research