A055556 as tables, graphs or sounds

A055556 formatted as a simple table:

`n`		`a(n)`
`1`		`4`
`2`		`72`
`3`		`58800`
`4`		`1757711340`
`5`		`54169994838960`
`6`		`950645196424756293060600`
`7`		`94630125612279498512066506747436400`
`8`		`14119054639791549212725337736060964803166626000`

[4,72,58800,1757711340,54169994838960, 950645196424756293060600, 94630125612279498512066506747436400, 14119054639791549212725337736060964803166626000]

Last modified December 1 19:22 EST 2009. Contains 167811 sequences.

AT&T Labs Research