A023428 as tables, graphs or sounds

A023428 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`1`
`5`		`1`
`6`		`2`
`7`		`4`
`8`		`7`
`9`		`11`
`10`		`17`
`11`		`27`
`12`		`45`
`13`		`77`
`14`		`132`
`15`		`224`
`16`		`378`
`17`		`640`
`18`		`1093`
`19`		`1881`
`20`		`3250`
`21`		`5622`
`22`		`9732`
`23`		`16874`
`24`		`29332`
`25`		`51126`
`26`		`89313`
`27`		`156283`
`28`		`273842`
`29`		`480474`
`30`		`844220`
`31`		`1485472`
`32`		`2617335`
`33`		`4617243`

[1,1,1,1,1,1,2,4,7,11,17,27,45,77,132,224,378,640, 1093,1881,3250,5622,9732,16874,29332,51126,89313, 156283,273842,480474,844220,1485472,2617335, 4617243]

Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

AT&T Labs Research