A011785 as tables, graphs or sounds

A011785 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`168`
`3`		`5616`
`4`		`43008`
`5`		`372000`
`6`		`943488`
`7`		`5630688`
`8`		`11010048`
`9`		`36846576`
`10`		`62496000`
`11`		`212427600`
`12`		`241532928`
`13`		`810534816`
`14`		`945955584`
`15`		`2089152000`
`16`		`2818572288`
`17`		`6950204928`
`18`		`6190224768`
`19`		`16934047920`
`20`		`15998976000`
`21`		`31621943808`
`22`		`35687836800`

[1,168,5616,43008,372000,943488,5630688,11010048, 36846576,62496000,212427600,241532928,810534816, 945955584,2089152000,2818572288,6950204928, 6190224768,16934047920,15998976000,31621943808, 35687836800]

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

AT&T Labs Research