A099745 as tables, graphs or sounds

A099745 formatted as a simple table:

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`0`
`5`		`12`
`6`		`168`
`7`		`1409`
`8`		`9187`
`9`		`51362`
`10`		`258674`
`11`		`1207855`
`12`		`5326205`
`13`		`22459080`
`14`		`91368900`
`15`		`360977373`
`16`		`1391835607`
`17`		`5257593566`
`18`		`19515948358`
`19`		`71358739003`
`20`		`257521313441`
`21`		`918732810340`
`22`		`3244576312440`
`23`		`11355547678665`
`24`		`39423281302875`

[0,0,0,0,12,168,1409,9187,51362,258674,1207855, 5326205,22459080,91368900,360977373,1391835607, 5257593566,19515948358,71358739003,257521313441, 918732810340,3244576312440,11355547678665, 39423281302875]

Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

AT&T Labs Research