A052621 as tables, graphs or sounds

A052621 formatted as a simple table:

`n`		`a(n)`
`0`		`2`
`1`		`1`
`2`		`2`
`3`		`6`
`4`		`48`
`5`		`120`
`6`		`720`
`7`		`5040`
`8`		`80640`
`9`		`362880`
`10`		`3628800`
`11`		`39916800`
`12`		`958003200`
`13`		`6227020800`
`14`		`87178291200`
`15`		`1307674368000`
`16`		`41845579776000`
`17`		`355687428096000`
`18`		`6402373705728000`
`19`		`121645100408832000`
`20`		`4865804016353280000`

[2,1,2,6,48,120,720,5040,80640,362880,3628800, 39916800,958003200,6227020800,87178291200, 1307674368000,41845579776000,355687428096000, 6402373705728000,121645100408832000, 4865804016353280000]

Last modified November 27 14:50 EST 2009. Contains 167570 sequences.

AT&T Labs Research