A117380 as tables, graphs or sounds

A117380 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`1`
`3`		`20`
`4`		`5`
`5`		`1`
`6`		`104`
`7`		`26`
`8`		`6`
`9`		`1`
`10`		`548`
`11`		`137`
`12`		`33`
`13`		`7`
`14`		`1`
`15`		`2904`
`16`		`726`
`17`		`178`
`18`		`41`
`19`		`8`
`20`		`1`
`21`		`15432`
`22`		`3858`
`23`		`954`
`24`		`228`
`25`		`50`
`26`		`9`
`27`		`1`
`28`		`82128`
`29`		`20532`
`30`		`5100`
`31`		`1242`
`32`		`288`
`33`		`60`
`34`		`10`
`35`		`1`
`36`		`437444`
`37`		`109361`
`38`		`27233`
`39`		`6701`
`40`		`1601`
`41`		`359`
`42`		`71`
`43`		`11`
`44`		`1`
`45`		`2331128`
`46`		`582782`
`47`		`145338`
`48`		`35977`
`49`		`8744`
`50`		`2043`
`51`		`442`
`52`		`83`
`53`		`12`

[1,4,1,20,5,1,104,26,6,1,548,137,33,7,1,2904,726, 178,41,8,1,15432,3858,954,228,50,9,1,82128,20532, 5100,1242,288,60,10,1,437444,109361,27233,6701, 1601,359,71,11,1,2331128,582782,145338,35977,8744, 2043,442,83,12]

Last modified November 27 14:17 EST 2009. Contains 167569 sequences.

AT&T Labs Research