A032056 as tables, graphs or sounds

A032056 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`4`
`5`		`8`
`6`		`38`
`7`		`326`
`8`		`2160`
`9`		`14092`
`10`		`119776`
`11`		`1726772`
`12`		`17087084`
`13`		`202819128`
`14`		`2671905592`
`15`		`43460010864`
`16`		`653865234996`
`17`		`10669423514948`
`18`		`193608386667944`
`19`		`3712432320889004`
`20`		`73424512657548576`

[1,1,1,4,8,38,326,2160,14092,119776,1726772, 17087084,202819128,2671905592,43460010864, 653865234996,10669423514948,193608386667944, 3712432320889004,73424512657548576]

Last modified December 20 00:58 EST 2009. Contains 171054 sequences.

AT&T Labs Research