A054173 as tables, graphs or sounds

A054173 formatted as a simple table:

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`1`
`3`		`1`
`4`		`4`
`5`		`5`
`6`		`10`
`7`		`18`
`8`		`35`
`9`		`65`
`10`		`120`
`11`		`225`
`12`		`430`
`13`		`814`
`14`		`1549`
`15`		`2981`
`16`		`5739`
`17`		`11084`
`18`		`21474`
`19`		`41663`
`20`		`81033`
`21`		`157830`
`22`		`307912`
`23`		`601482`
`24`		`1176314`
`25`		`2302911`
`26`		`4513106`
`27`		`8851907`
`28`		`17376317`
`29`		`34134944`
`30`		`67101922`
`31`		`131990741`
`32`		`259779732`
`33`		`511566355`
`34`		`1007901666`

[0,0,1,1,4,5,10,18,35,65,120,225,430,814,1549, 2981,5739,11084,21474,41663,81033,157830,307912, 601482,1176314,2302911,4513106,8851907,17376317, 34134944,67101922,131990741,259779732,511566355, 1007901666]

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

AT&T Labs Research