A118890 as tables, graphs or sounds

A118890 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`4`
`3`		`8`
`4`		`15`
`5`		`1`
`6`		`28`
`7`		`4`
`8`		`52`
`9`		`12`
`10`		`97`
`11`		`30`
`12`		`1`
`13`		`181`
`14`		`70`
`15`		`5`
`16`		`338`
`17`		`156`
`18`		`18`
`19`		`631`
`20`		`339`
`21`		`53`
`22`		`1`
`23`		`1178`
`24`		`722`
`25`		`142`
`26`		`6`
`27`		`2199`
`28`		`1515`
`29`		`357`
`30`		`25`
`31`		`4105`
`32`		`3140`
`33`		`862`
`34`		`84`
`35`		`1`
`36`		`7663`
`37`		`6444`
`38`		`2018`
`39`		`252`
`40`		`7`
`41`		`14305`
`42`		`13116`
`43`		`4614`
`44`		`700`
`45`		`33`
`46`		`26704`
`47`		`26513`
`48`		`10348`
`49`		`1846`
`50`		`124`
`51`		`1`
`52`		`49850`
`53`		`53280`
`54`		`22844`

[1,2,4,8,15,1,28,4,52,12,97,30,1,181,70,5,338,156, 18,631,339,53,1,1178,722,142,6,2199,1515,357,25, 4105,3140,862,84,1,7663,6444,2018,252,7,14305, 13116,4614,700,33,26704,26513,10348,1846,124,1, 49850,53280,22844]

Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

AT&T Labs Research