A052875 as tables, graphs or sounds

A052875 formatted as a simple table:

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`2`
`3`		`12`
`4`		`74`
`5`		`540`
`6`		`4682`
`7`		`47292`
`8`		`545834`
`9`		`7087260`
`10`		`102247562`
`11`		`1622632572`
`12`		`28091567594`
`13`		`526858348380`
`14`		`10641342970442`
`15`		`230283190977852`
`16`		`5315654681981354`
`17`		`130370767029135900`
`18`		`3385534663256845322`

[0,0,2,12,74,540,4682,47292,545834,7087260, 102247562,1622632572,28091567594,526858348380, 10641342970442,230283190977852,5315654681981354, 130370767029135900,3385534663256845322]

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

AT&T Labs Research