A019564 as tables, graphs or sounds

A019564 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`128`
`2`		`2816`
`3`		`27008`
`4`		`157184`
`5`		`658048`
`6`		`2187520`
`7`		`6140800`
`8`		`15158272`
`9`		`33830016`
`10`		`69629696`
`11`		`134110592`
`12`		`244396544`
`13`		`425000576`
`14`		`710003968`
`15`		`1145628544`
`16`		`1793234944`
`17`		`2732779648`
`18`		`4066763520`
`19`		`5924704640`

[1,128,2816,27008,157184,658048,2187520,6140800, 15158272,33830016,69629696,134110592,244396544, 425000576,710003968,1145628544,1793234944, 2732779648,4066763520,5924704640]

Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

AT&T Labs Research