A009601 as tables, graphs or sounds

A009601 formatted as a simple table:

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`-1`
`3`		`5`
`4`		`-24`
`5`		`166`
`6`		`-1350`
`7`		`13026`
`8`		`-143808`
`9`		`1790560`
`10`		`-24782400`
`11`		`377280056`
`12`		`-6262125936`
`13`		`112504698840`
`14`		`-2174463129384`
`15`		`44977635083096`
`16`		`-991157036904960`
`17`		`23178047520065536`
`18`		`-573180268144301568`
`19`		`14943307041391438080`

[0,1,-1,5,-24,166,-1350,13026,-143808,1790560, -24782400,377280056,-6262125936,112504698840, -2174463129384,44977635083096,-991157036904960, 23178047520065536,-573180268144301568, 14943307041391438080]

Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

AT&T Labs Research