A064290 as tables, graphs or sounds

A064290 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`3`
`3`		`6`
`4`		`13`
`5`		`20`
`6`		`43`
`7`		`62`
`8`		`113`
`9`		`224`
`10`		`367`
`11`		`494`
`12`		`833`
`13`		`1815`
`14`		`3379`
`15`		`5551`
`16`		`9169`
`17`		`17864`
`18`		`32978`
`19`		`58964`
`20`		`106218`
`21`		`131313`
`22`		`155719`
`23`		`180118`
`24`		`591890`
`25`		`881467`
`26`		`1345004`
`27`		`3012446`
`28`		`5728819`
`29`		`9309579`
`30`		`17512700`
`31`		`25641318`
`32`		`52978675`
`33`		`61998980`
`34`		`125130665`
`35`		`244636214`
`36`		`280766754`
`37`		`566273517`
`38`		`1031389697`
`39`		`2182394227`
`40`		`3045423658`
`41`		`3454917187`

[1,3,6,13,20,43,62,113,224,367,494,833,1815,3379, 5551,9169,17864,32978,58964,106218,131313,155719, 180118,591890,881467,1345004,3012446,5728819, 9309579,17512700,25641318,52978675,61998980, 125130665,244636214,280766754,566273517, 1031389697,2182394227,3045423658,3454917187]

Last modified December 9 14:43 EST 2009. Contains 170430 sequences.

AT&T Labs Research