A002548 as tables, graphs or sounds

A002548 formatted as a simple table:

`n`		`a(n)`
`2`		`1`
`3`		`1`
`4`		`12`
`5`		`6`
`6`		`180`
`7`		`10`
`8`		`560`
`9`		`1260`
`10`		`12600`
`11`		`1260`
`12`		`166320`
`13`		`13860`
`14`		`2522520`
`15`		`2702700`
`16`		`2882880`
`17`		`360360`
`18`		`110270160`
`19`		`2042040`
`20`		`775975200`
`21`		`162954792`
`22`		`56904848`
`23`		`2586584`
`24`		`1427794368`
`25`		`892371480`
`26`		`116008292400`
`27`		`120470149800`
`28`		`1124388064800`

[1,1,12,6,180,10,560,1260,12600,1260,166320,13860, 2522520,2702700,2882880,360360,110270160,2042040, 775975200,162954792,56904848,2586584,1427794368, 892371480,116008292400,120470149800, 1124388064800]

Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

AT&T Labs Research