A011971 as tables, graphs or sounds

A011971 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`2`
`4`		`3`
`5`		`5`
`6`		`5`
`7`		`7`
`8`		`10`
`9`		`15`
`10`		`15`
`11`		`20`
`12`		`27`
`13`		`37`
`14`		`52`
`15`		`52`
`16`		`67`
`17`		`87`
`18`		`114`
`19`		`151`
`20`		`203`
`21`		`203`
`22`		`255`
`23`		`322`
`24`		`409`
`25`		`523`
`26`		`674`
`27`		`877`
`28`		`877`
`29`		`1080`
`30`		`1335`
`31`		`1657`
`32`		`2066`
`33`		`2589`
`34`		`3263`
`35`		`4140`
`36`		`4140`
`37`		`5017`
`38`		`6097`
`39`		`7432`
`40`		`9089`
`41`		`11155`
`42`		`13744`
`43`		`17007`
`44`		`21147`
`45`		`21147`
`46`		`25287`
`47`		`30304`

[1,1,2,2,3,5,5,7,10,15,15,20,27,37,52,52,67,87, 114,151,203,203,255,322,409,523,674,877,877,1080, 1335,1657,2066,2589,3263,4140,4140,5017,6097,7432, 9089,11155,13744,17007,21147,21147,25287,30304]

Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

AT&T Labs Research