A094221 as tables, graphs or sounds

A094221 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`-2`
`3`		`-180`
`4`		`2808000`
`5`		`63248290560000`
`6`		`-13040516214928232110080000`
`7`		`-173699422048124050990739961787485511680000`
`8`		`1013027110717881203216509560866301885575342298295136595148800000`

[1,-2,-180,2808000,63248290560000, -13040516214928232110080000, -173699422048124050990739961787485511680000, 1013027110717881203216509560866301885575342298295136595148800000]

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

AT&T Labs Research