A000013 as tables, graphs or sounds

A000013 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`2`
`4`		`4`
`5`		`4`
`6`		`8`
`7`		`10`
`8`		`20`
`9`		`30`
`10`		`56`
`11`		`94`
`12`		`180`
`13`		`316`
`14`		`596`
`15`		`1096`
`16`		`2068`
`17`		`3856`
`18`		`7316`
`19`		`13798`
`20`		`26272`
`21`		`49940`
`22`		`95420`
`23`		`182362`
`24`		`349716`
`25`		`671092`
`26`		`1290872`
`27`		`2485534`
`28`		`4794088`
`29`		`9256396`
`30`		`17896832`
`31`		`34636834`
`32`		`67110932`
`33`		`130150588`
`34`		`252648992`
`35`		`490853416`

[1,1,2,2,4,4,8,10,20,30,56,94,180,316,596,1096, 2068,3856,7316,13798,26272,49940,95420,182362, 349716,671092,1290872,2485534,4794088,9256396, 17896832,34636834,67110932,130150588,252648992, 490853416]

Last modified December 19 12:50 EST 2009. Contains 171053 sequences.

AT&T Labs Research