A022071 as tables, graphs or sounds

A022071 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`36`
`3`		`0`
`4`		`612`
`5`		`0`
`6`		`6528`
`7`		`0`
`8`		`48996`
`9`		`262144`
`10`		`275400`
`11`		`0`
`12`		`1207680`
`13`		`4718592`
`14`		`4269312`
`15`		`0`
`16`		`12573540`
`17`		`40108032`
`18`		`32041636`
`19`		`0`
`20`		`73617480`
`21`		`218628096`
`22`		`157553280`
`23`		`0`
`24`		`318102912`
`25`		`882376704`
`26`		`605381832`
`27`		`0`
`28`		`1090632960`

[1,0,36,0,612,0,6528,0,48996,262144,275400,0, 1207680,4718592,4269312,0,12573540,40108032, 32041636,0,73617480,218628096,157553280,0, 318102912,882376704,605381832,0,1090632960]

Last modified December 20 16:54 EST 2009. Contains 171081 sequences.

AT&T Labs Research