A013334 as tables, graphs or sounds

A013334 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`0`
`3`		`-4`
`4`		`0`
`5`		`0`
`6`		`0`
`7`		`-1104`
`8`		`-5040`
`9`		`0`
`10`		`184800`
`11`		`-1784704`
`12`		`-39948480`
`13`		`-201801600`
`14`		`2969366400`
`15`		`24788541696`
`16`		`-621491320320`
`17`		`-12903078988800`
`18`		`20131497484800`
`19`		`2944178363780096`
`20`		`8434762785469440`

[1,0,0,-4,0,0,0,-1104,-5040,0,184800,-1784704, -39948480,-201801600,2969366400,24788541696, -621491320320,-12903078988800,20131497484800, 2944178363780096,8434762785469440]

Last modified December 17 23:40 EST 2009. Contains 171025 sequences.

AT&T Labs Research