A056471 as tables, graphs or sounds

A056471 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`2`
`5`		`5`
`6`		`5`
`7`		`15`
`8`		`15`
`9`		`52`
`10`		`52`
`11`		`203`
`12`		`203`
`13`		`876`
`14`		`876`
`15`		`4111`
`16`		`4111`
`17`		`20648`
`18`		`20648`
`19`		`109299`
`20`		`109299`
`21`		`601492`
`22`		`601492`
`23`		`3403127`
`24`		`3403127`
`25`		`19628064`
`26`		`19628064`
`27`		`114700315`
`28`		`114700315`
`29`		`676207628`
`30`		`676207628`
`31`		`4010090463`

[1,1,2,2,5,5,15,15,52,52,203,203,876,876,4111, 4111,20648,20648,109299,109299,601492,601492, 3403127,3403127,19628064,19628064,114700315, 114700315,676207628,676207628,4010090463]

Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

AT&T Labs Research