A082841 as tables, graphs or sounds

A082841 formatted as a simple table:

`n`		`a(n)`
`0`		`3`
`1`		`9`
`2`		`33`
`3`		`123`
`4`		`459`
`5`		`1713`
`6`		`6393`
`7`		`23859`
`8`		`89043`
`9`		`332313`
`10`		`1240209`
`11`		`4628523`
`12`		`17273883`
`13`		`64467009`
`14`		`240594153`
`15`		`897909603`
`16`		`3351044259`
`17`		`12506267433`
`18`		`46674025473`
`19`		`174189834459`
`20`		`650085312363`
`21`		`2426151414993`
`22`		`9054520347609`
`23`		`33791929975443`

[3,9,33,123,459,1713,6393,23859,89043,332313, 1240209,4628523,17273883,64467009,240594153, 897909603,3351044259,12506267433,46674025473, 174189834459,650085312363,2426151414993, 9054520347609,33791929975443]

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

AT&T Labs Research