A006129 as tables, graphs or sounds

A006129 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`4`
`4`		`41`
`5`		`768`
`6`		`27449`
`7`		`1887284`
`8`		`252522481`
`9`		`66376424160`
`10`		`34509011894545`
`11`		`35645504882731588`
`12`		`73356937912127722841`
`13`		`301275024444053951967648`
`14`		`2471655539737552842139838345`
`15`		`40527712706903544101000417059892`

[1,0,1,4,41,768,27449,1887284,252522481, 66376424160,34509011894545,35645504882731588, 73356937912127722841,301275024444053951967648, 2471655539737552842139838345, 40527712706903544101000417059892]

Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

AT&T Labs Research