A081785 as tables, graphs or sounds

A081785 formatted as a simple table:

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`5`
`3`		`55`
`4`		`14187`
`5`		`314681540`
`6`		`254841004490568887`
`7`		`116515298784769863036311841843812470`
`8`		`16752745298264669840183664790312981823804061660537952218518280274360024`

[0,1,5,55,14187,314681540,254841004490568887, 116515298784769863036311841843812470, 16752745298264669840183664790312981823804061660537952218518280274360024]

Last modified December 18 21:37 EST 2009. Contains 171024 sequences.

AT&T Labs Research