A001229 as tables, graphs or sounds

A001229 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`8`
`4`		`12`
`5`		`128`
`6`		`240`
`7`		`720`
`8`		`6912`
`9`		`32768`
`10`		`142560`
`11`		`712800`
`12`		`1140480`
`13`		`1190400`
`14`		`3345408`
`15`		`3571200`
`16`		`5702400`
`17`		`14859936`
`18`		`29719872`
`19`		`50319360`
`20`		`118879488`
`21`		`2147483648`
`22`		`3889036800`
`23`		`4389396480`
`24`		`21946982400`
`25`		`47416320000`
`26`		`92177326080`
`27`		`133145026560`

[1,2,8,12,128,240,720,6912,32768,142560,712800, 1140480,1190400,3345408,3571200,5702400,14859936, 29719872,50319360,118879488,2147483648,3889036800, 4389396480,21946982400,47416320000,92177326080, 133145026560]

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

AT&T Labs Research