A000699 as tables, graphs or sounds

A000699 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`4`
`4`		`27`
`5`		`248`
`6`		`2830`
`7`		`38232`
`8`		`593859`
`9`		`10401712`
`10`		`202601898`
`11`		`4342263000`
`12`		`101551822350`
`13`		`2573779506192`
`14`		`70282204726396`
`15`		`2057490936366320`
`16`		`64291032462761955`
`17`		`2136017303903513184`
`18`		`75197869250518812754`

[1,1,4,27,248,2830,38232,593859,10401712, 202601898,4342263000,101551822350,2573779506192, 70282204726396,2057490936366320,64291032462761955, 2136017303903513184,75197869250518812754]

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

AT&T Labs Research