A002109 as tables, graphs or sounds

A002109 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`4`
`3`		`108`
`4`		`27648`
`5`		`86400000`
`6`		`4031078400000`
`7`		`3319766398771200000`
`8`		`55696437941726556979200000`
`9`		`21577941222941856209168026828800000`
`10`		`215779412229418562091680268288000000000000000`
`11`		`61564384586635053951550731889313964883968000000000000000`

[1,1,4,108,27648,86400000,4031078400000, 3319766398771200000,55696437941726556979200000, 21577941222941856209168026828800000, 215779412229418562091680268288000000000000000, 61564384586635053951550731889313964883968000000000000000]

Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research