A004978 as tables, graphs or sounds

A004978 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`4`
`4`		`8`
`5`		`13`
`6`		`21`
`7`		`31`
`8`		`45`
`9`		`60`
`10`		`76`
`11`		`97`
`12`		`119`
`13`		`144`
`14`		`170`
`15`		`198`
`16`		`231`
`17`		`265`
`18`		`300`
`19`		`336`
`20`		`374`
`21`		`414`
`22`		`456`
`23`		`502`
`24`		`550`
`25`		`599`
`26`		`649`
`27`		`702`
`28`		`759`
`29`		`819`
`30`		`881`
`31`		`945`
`32`		`1010`
`33`		`1080`
`34`		`1157`
`35`		`1237`
`36`		`1318`
`37`		`1401`
`38`		`1486`
`39`		`1572`
`40`		`1662`
`41`		`1753`
`42`		`1845`
`43`		`1945`
`44`		`2049`
`45`		`2156`
`46`		`2264`

[1,2,4,8,13,21,31,45,60,76,97,119,144,170,198,231, 265,300,336,374,414,456,502,550,599,649,702,759, 819,881,945,1010,1080,1157,1237,1318,1401,1486, 1572,1662,1753,1845,1945,2049,2156,2264]

Last modified December 10 00:48 EST 2009. Contains 170565 sequences.

AT&T Labs Research