A015192 as tables, graphs or sounds

A015192 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`-20`
`3`		`1016`
`4`		`245392`
`5`		`284808224`
`6`		`-1578857710400`
`7`		`42158680634122112`
`8`		`5375819228502202503424`
`9`		`3301498570201414782959518208`
`10`		`-9682664507968948802598455253816320`

[1,2,-20,1016,245392,284808224,-1578857710400, 42158680634122112,5375819228502202503424, 3301498570201414782959518208, -9682664507968948802598455253816320]

Last modified December 7 08:40 EST 2009. Contains 170430 sequences.

AT&T Labs Research