A002433 as tables, graphs or sounds

A002433 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`0`
`3`		`3120`
`4`		`102180`
`5`		`1482624`
`6`		`13191360`
`7`		`83859360`
`8`		`416587860`
`9`		`1712638720`
`10`		`6061945344`
`11`		`19019791440`
`12`		`54048571200`
`13`		`141266958720`
`14`		`343675612800`
`15`		`786321725280`
`16`		`1706284712340`
`17`		`3532676509440`
`18`		`7012626150400`
`19`		`13413721342320`
`20`		`24829712546184`
`21`		`44601384921600`

[1,0,0,3120,102180,1482624,13191360,83859360, 416587860,1712638720,6061945344,19019791440, 54048571200,141266958720,343675612800, 786321725280,1706284712340,3532676509440, 7012626150400,13413721342320,24829712546184, 44601384921600]

Last modified November 29 12:46 EST 2009. Contains 167659 sequences.

AT&T Labs Research