A053506 as tables, graphs or sounds

A053506 formatted as a simple table:

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`6`
`4`		`48`
`5`		`500`
`6`		`6480`
`7`		`100842`
`8`		`1835008`
`9`		`38263752`
`10`		`900000000`
`11`		`23579476910`
`12`		`681091006464`
`13`		`21505924728444`
`14`		`737020860878848`
`15`		`27246730957031250`
`16`		`1080863910568919040`
`17`		`45798768824157052688`
`18`		`2064472028642102280192`

[0,1,6,48,500,6480,100842,1835008,38263752, 900000000,23579476910,681091006464,21505924728444, 737020860878848,27246730957031250, 1080863910568919040,45798768824157052688, 2064472028642102280192]

Last modified December 13 23:45 EST 2009. Contains 170824 sequences.

AT&T Labs Research