A054176 as tables, graphs or sounds

A054176 formatted as a simple table:

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`0`
`3`		`2`
`4`		`3`
`5`		`7`
`6`		`12`
`7`		`22`
`8`		`42`
`9`		`78`
`10`		`141`
`11`		`264`
`12`		`494`
`13`		`936`
`14`		`1778`
`15`		`3397`
`16`		`6511`
`17`		`12523`
`18`		`24149`
`19`		`46713`
`20`		`90531`
`21`		`175865`
`22`		`342166`
`23`		`666693`
`24`		`1300774`
`25`		`2541095`
`26`		`4969243`
`27`		`9727574`
`28`		`19059405`
`29`		`37374922`
`30`		`73346919`
`31`		`144042828`
`32`		`283064512`
`33`		`556601031`
`34`		`1095087423`

[0,0,0,2,3,7,12,22,42,78,141,264,494,936,1778, 3397,6511,12523,24149,46713,90531,175865,342166, 666693,1300774,2541095,4969243,9727574,19059405, 37374922,73346919,144042828,283064512,556601031, 1095087423]

Last modified December 8 08:31 EST 2009. Contains 170430 sequences.

AT&T Labs Research