A060189 as tables, graphs or sounds

A060189 formatted as a simple table:

`n`		`a(n)`
`3`		`1`
`4`		`23`
`5`		`230`
`6`		`1682`
`7`		`10543`
`8`		`60657`
`9`		`331612`
`10`		`1756340`
`11`		`9116141`
`12`		`46702427`
`13`		`237231970`
`14`		`1198382694`
`15`		`6031771195`
`16`		`30287995733`
`17`		`151856096504`
`18`		`760614930344`
`19`		`3807336276505`
`20`		`19050241098975`
`21`		`95294209168414`
`22`		`476607030432890`

[1,23,230,1682,10543,60657,331612,1756340,9116141, 46702427,237231970,1198382694,6031771195, 30287995733,151856096504,760614930344, 3807336276505,19050241098975,95294209168414, 476607030432890]

Last modified December 3 22:15 EST 2009. Contains 170310 sequences.

AT&T Labs Research