A067084 as tables, graphs or sounds

A067084 formatted as a simple table:

`n`		`a(n)`
`10`		`1`
`11`		`1`
`12`		`1`
`13`		`4`
`14`		`17`
`15`		`94`
`16`		`609`
`17`		`4552`
`18`		`38476`
`19`		`362881`
`20`		`3779006`
`21`		`43077462`
`22`		`533580649`
`23`		`7136963118`
`24`		`102529626260`
`25`		`1574596837316`
`26`		`25744424249914`
`27`		`446484648899818`
`28`		`8187058430845388`
`29`		`158263924457447255`
`30`		`3216829977408052830`

[1,1,1,4,17,94,609,4552,38476,362881,3779006, 43077462,533580649,7136963118,102529626260, 1574596837316,25744424249914,446484648899818, 8187058430845388,158263924457447255, 3216829977408052830]

Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

AT&T Labs Research