A006237 as tables, graphs or sounds

A006237 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`4`
`3`		`384`
`4`		`42467328`
`5`		`20776019874734407680`
`6`		`1657509127047778993870601546036901052416000000`
`7`		`153850844349814660487100539994381178281567942393055761257560677644718869248475136000000000000000000000`

[1,1,4,384,42467328,20776019874734407680, 1657509127047778993870601546036901052416000000, 153850844349814660487100539994381178281567942393055761257560677644718869248475136000000000000000000000]

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

AT&T Labs Research