A000806 as tables, graphs or sounds

A000806 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`-5`
`4`		`36`
`5`		`-329`
`6`		`3655`
`7`		`-47844`
`8`		`721315`
`9`		`-12310199`
`10`		`234615096`
`11`		`-4939227215`
`12`		`113836841041`
`13`		`-2850860253240`
`14`		`77087063678521`
`15`		`-2238375706930349`
`16`		`69466733978519340`
`17`		`-2294640596998068569`
`18`		`80381887628910919255`
`19`		`-2976424482866702081004`

[1,0,1,-5,36,-329,3655,-47844,721315,-12310199, 234615096,-4939227215,113836841041,-2850860253240, 77087063678521,-2238375706930349, 69466733978519340,-2294640596998068569, 80381887628910919255,-2976424482866702081004]

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

AT&T Labs Research