A145107 as tables, graphs or sounds

A145107 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`7`
`2`		`220`
`3`		`2606`
`4`		`24229`
`5`		`169840`
`6`		`951944`
`7`		`4391259`
`8`		`17128360`
`9`		`57582491`
`10`		`169556652`
`11`		`442817680`
`12`		`1036416952`
`13`		`2192191607`
`14`		`4219669696`
`15`		`7433573145`
`16`		`12041305271`
`17`		`18003453305`
`18`		`24921751416`
`19`		`32017113319`
`20`		`38243274851`
`21`		`42524815013`

[1,7,220,2606,24229,169840,951944,4391259, 17128360,57582491,169556652,442817680,1036416952, 2192191607,4219669696,7433573145,12041305271, 18003453305,24921751416,32017113319,38243274851, 42524815013]

Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

AT&T Labs Research