A006206 as tables, graphs or sounds

A006206 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`1`
`5`		`2`
`6`		`2`
`7`		`4`
`8`		`5`
`9`		`8`
`10`		`11`
`11`		`18`
`12`		`25`
`13`		`40`
`14`		`58`
`15`		`90`
`16`		`135`
`17`		`210`
`18`		`316`
`19`		`492`
`20`		`750`
`21`		`1164`
`22`		`1791`
`23`		`2786`
`24`		`4305`
`25`		`6710`
`26`		`10420`
`27`		`16264`
`28`		`25350`
`29`		`39650`
`30`		`61967`
`31`		`97108`
`32`		`152145`
`33`		`238818`
`34`		`374955`
`35`		`589520`
`36`		`927200`
`37`		`1459960`
`38`		`2299854`
`39`		`3626200`
`40`		`5720274`
`41`		`9030450`
`42`		`14263078`

[1,1,1,1,2,2,4,5,8,11,18,25,40,58,90,135,210,316, 492,750,1164,1791,2786,4305,6710,10420,16264, 25350,39650,61967,97108,152145,238818,374955, 589520,927200,1459960,2299854,3626200,5720274, 9030450,14263078]

Last modified December 6 22:55 EST 2009. Contains 170429 sequences.

AT&T Labs Research