A039880 as tables, graphs or sounds

A039880 formatted as a simple table:

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`1`
`4`		`1`
`5`		`2`
`6`		`3`
`7`		`4`
`8`		`6`
`9`		`8`
`10`		`13`
`11`		`16`
`12`		`20`
`13`		`27`
`14`		`39`
`15`		`51`
`16`		`65`
`17`		`82`
`18`		`108`
`19`		`139`
`20`		`178`
`21`		`222`
`22`		`281`
`23`		`354`
`24`		`444`
`25`		`549`
`26`		`686`
`27`		`847`
`28`		`1047`
`29`		`1282`
`30`		`1570`
`31`		`1919`
`32`		`2346`
`33`		`2845`
`34`		`3448`
`35`		`4159`
`36`		`5028`
`37`		`6055`
`38`		`7278`
`39`		`8703`
`40`		`10407`
`41`		`12430`
`42`		`14830`
`43`		`17622`
`44`		`20915`
`45`		`24768`

[0,1,1,1,2,3,4,6,8,13,16,20,27,39,51,65,82,108, 139,178,222,281,354,444,549,686,847,1047,1282, 1570,1919,2346,2845,3448,4159,5028,6055,7278,8703, 10407,12430,14830,17622,20915,24768]

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

AT&T Labs Research