A003053 as tables, graphs or sounds

A003053 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`6`
`3`		`48`
`4`		`720`
`5`		`23040`
`6`		`1451520`
`7`		`185794560`
`8`		`47377612800`
`9`		`24257337753600`
`10`		`24815256521932800`
`11`		`50821645356918374400`
`12`		`208114637736580743168000`
`13`		`1704875112338069448032256000`
`14`		`27930968965434591767112450048000`
`15`		`915241991059360703024740763172864000`

[1,2,6,48,720,23040,1451520,185794560,47377612800, 24257337753600,24815256521932800, 50821645356918374400,208114637736580743168000, 1704875112338069448032256000, 27930968965434591767112450048000, 915241991059360703024740763172864000]

Last modified December 8 08:31 EST 2009. Contains 170430 sequences.

AT&T Labs Research