A060645 as tables, graphs or sounds

A060645 formatted as a simple table:

`n`		`a(n)`
`0`		`0`
`1`		`4`
`2`		`72`
`3`		`1292`
`4`		`23184`
`5`		`416020`
`6`		`7465176`
`7`		`133957148`
`8`		`2403763488`
`9`		`43133785636`
`10`		`774004377960`
`11`		`13888945017644`
`12`		`249227005939632`
`13`		`4472197161895732`
`14`		`80250321908183544`
`15`		`1440033597185408060`
`16`		`25840354427429161536`

[0,4,72,1292,23184,416020,7465176,133957148, 2403763488,43133785636,774004377960, 13888945017644,249227005939632,4472197161895732, 80250321908183544,1440033597185408060, 25840354427429161536]

Last modified December 1 13:27 EST 2009. Contains 167806 sequences.

AT&T Labs Research