A054490 as tables, graphs or sounds

A054490 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`11`
`2`		`65`
`3`		`379`
`4`		`2209`
`5`		`12875`
`6`		`75041`
`7`		`437371`
`8`		`2549185`
`9`		`14857739`
`10`		`86597249`
`11`		`504725755`
`12`		`2941757281`
`13`		`17145817931`
`14`		`99933150305`
`15`		`582453083899`
`16`		`3394785353089`
`17`		`19786259034635`
`18`		`115322768854721`
`19`		`672150354093691`

[1,11,65,379,2209,12875,75041,437371,2549185, 14857739,86597249,504725755,2941757281, 17145817931,99933150305,582453083899, 3394785353089,19786259034635,115322768854721, 672150354093691]

Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research