A007909 as tables, graphs or sounds

A007909 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`3`
`5`		`7`
`6`		`13`
`7`		`25`
`8`		`51`
`9`		`103`
`10`		`205`
`11`		`409`
`12`		`819`
`13`		`1639`
`14`		`3277`
`15`		`6553`
`16`		`13107`
`17`		`26215`
`18`		`52429`
`19`		`104857`
`20`		`209715`
`21`		`419431`
`22`		`838861`
`23`		`1677721`
`24`		`3355443`
`25`		`6710887`
`26`		`13421773`
`27`		`26843545`
`28`		`53687091`
`29`		`107374183`
`30`		`214748365`
`31`		`429496729`
`32`		`858993459`
`33`		`1717986919`
`34`		`3435973837`
`35`		`6871947673`

[1,1,1,3,7,13,25,51,103,205,409,819,1639,3277, 6553,13107,26215,52429,104857,209715,419431, 838861,1677721,3355443,6710887,13421773,26843545, 53687091,107374183,214748365,429496729,858993459, 1717986919,3435973837,6871947673]

Last modified November 23 17:09 EST 2009. Contains 167438 sequences.

AT&T Labs Research