A097939 as tables, graphs or sounds

A097939 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`3`
`3`		`6`
`4`		`12`
`5`		`22`
`6`		`42`
`7`		`79`
`8`		`151`
`9`		`291`
`10`		`566`
`11`		`1106`
`12`		`2175`
`13`		`4293`
`14`		`8499`
`15`		`16864`
`16`		`33523`
`17`		`66727`
`18`		`132958`
`19`		`265137`
`20`		`529050`
`21`		`1056169`
`22`		`2109282`
`23`		`4213710`
`24`		`8419697`
`25`		`16827079`
`26`		`33634489`
`27`		`67237513`
`28`		`134424624`
`29`		`268768414`
`30`		`537407062`
`31`		`1074605619`
`32`		`2148875961`

[1,3,6,12,22,42,79,151,291,566,1106,2175,4293, 8499,16864,33523,66727,132958,265137,529050, 1056169,2109282,4213710,8419697,16827079,33634489, 67237513,134424624,268768414,537407062,1074605619, 2148875961]

Last modified December 20 00:58 EST 2009. Contains 171054 sequences.

AT&T Labs Research