A004119 as tables, graphs or sounds

A004119 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`7`
`3`		`13`
`4`		`25`
`5`		`49`
`6`		`97`
`7`		`193`
`8`		`385`
`9`		`769`
`10`		`1537`
`11`		`3073`
`12`		`6145`
`13`		`12289`
`14`		`24577`
`15`		`49153`
`16`		`98305`
`17`		`196609`
`18`		`393217`
`19`		`786433`
`20`		`1572865`
`21`		`3145729`
`22`		`6291457`
`23`		`12582913`
`24`		`25165825`
`25`		`50331649`
`26`		`100663297`
`27`		`201326593`
`28`		`402653185`
`29`		`805306369`
`30`		`1610612737`
`31`		`3221225473`
`32`		`6442450945`
`33`		`12884901889`

[1,4,7,13,25,49,97,193,385,769,1537,3073,6145, 12289,24577,49153,98305,196609,393217,786433, 1572865,3145729,6291457,12582913,25165825, 50331649,100663297,201326593,402653185,805306369, 1610612737,3221225473,6442450945,12884901889]

Last modified December 21 10:15 EST 2009. Contains 171081 sequences.

AT&T Labs Research