A023427 as tables, graphs or sounds

A023427 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`1`
`5`		`2`
`6`		`4`
`7`		`7`
`8`		`11`
`9`		`17`
`10`		`28`
`11`		`49`
`12`		`87`
`13`		`152`
`14`		`262`
`15`		`453`
`16`		`794`
`17`		`1408`
`18`		`2507`
`19`		`4462`
`20`		`7943`
`21`		`14179`
`22`		`25415`
`23`		`45713`
`24`		`82398`
`25`		`148731`
`26`		`268859`
`27`		`486890`
`28`		`883411`
`29`		`1605582`
`30`		`2922259`
`31`		`5325377`
`32`		`9716564`

[1,1,1,1,1,2,4,7,11,17,28,49,87,152,262,453,794, 1408,2507,4462,7943,14179,25415,45713,82398, 148731,268859,486890,883411,1605582,2922259, 5325377,9716564]

Last modified December 11 12:57 EST 2009. Contains 170656 sequences.

AT&T Labs Research