A109786 as tables, graphs or sounds

A109786 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`1`
`5`		`5`
`6`		`13`
`7`		`33`
`8`		`85`
`9`		`225`
`10`		`589`
`11`		`1541`
`12`		`4033`
`13`		`10561`
`14`		`27649`
`15`		`72385`
`16`		`189505`
`17`		`496133`
`18`		`1298893`
`19`		`3400545`
`20`		`8902741`
`21`		`23307681`
`22`		`61020301`
`23`		`159753221`
`24`		`418239361`
`25`		`1094964865`
`26`		`2866655233`
`27`		`7505000833`
`28`		`19648347265`
`29`		`51440040965`
`30`		`134671775629`

[1,1,1,1,1,5,13,33,85,225,589,1541,4033,10561, 27649,72385,189505,496133,1298893,3400545,8902741, 23307681,61020301,159753221,418239361,1094964865, 2866655233,7505000833,19648347265,51440040965, 134671775629]

Last modified November 29 12:46 EST 2009. Contains 167659 sequences.

AT&T Labs Research