A054344 as tables, graphs or sounds

A054344 formatted as a simple table:

`n`		`a(n)`
`2`		`9`
`3`		`1064`
`4`		`21656`
`5`		`197484`
`6`		`1143366`
`7`		`4927524`
`8`		`17240292`
`9`		`51631617`
`10`		`137044523`
`11`		`330284988`
`12`		`735542444`
`13`		`1533609350`
`14`		`3024043008`
`15`		`5684167992`
`16`		`10249533240`
`17`		`17821214019`
`18`		`30006185613`
`19`		`49097892704`
`20`		`78305096016`

[9,1064,21656,197484,1143366,4927524,17240292, 51631617,137044523,330284988,735542444,1533609350, 3024043008,5684167992,10249533240,17821214019, 30006185613,49097892704,78305096016]

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

AT&T Labs Research