A086616 as tables, graphs or sounds

A086616 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`9`
`3`		`31`
`4`		`121`
`5`		`515`
`6`		`2321`
`7`		`10879`
`8`		`52465`
`9`		`258563`
`10`		`1296281`
`11`		`6589727`
`12`		`33887465`
`13`		`175966211`
`14`		`921353249`
`15`		`4858956287`
`16`		`25786112993`
`17`		`137604139011`
`18`		`737922992937`
`19`		`3974647310111`
`20`		`21493266631001`
`21`		`116642921832963`
`22`		`635074797251889`

[1,3,9,31,121,515,2321,10879,52465,258563,1296281, 6589727,33887465,175966211,921353249,4858956287, 25786112993,137604139011,737922992937, 3974647310111,21493266631001,116642921832963, 635074797251889]

Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

AT&T Labs Research