A081358 as tables, graphs or sounds

A081358 formatted as a simple table:

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`2`
`3`		`8`
`4`		`32`
`5`		`184`
`6`		`1104`
`7`		`8448`
`8`		`67584`
`9`		`648576`
`10`		`6485760`
`11`		`74972160`
`12`		`899665920`
`13`		`12174658560`
`14`		`170445219840`
`15`		`2643856588800`
`16`		`42301705420800`
`17`		`740051782041600`
`18`		`13320932076748800`
`19`		`259500083163955200`
`20`		`5190001663279104000`

[0,1,2,8,32,184,1104,8448,67584,648576,6485760, 74972160,899665920,12174658560,170445219840, 2643856588800,42301705420800,740051782041600, 13320932076748800,259500083163955200, 5190001663279104000]

Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

AT&T Labs Research