A052324 as tables, graphs or sounds

A052324 formatted as a simple table:

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`5`
`5`		`19`
`6`		`90`
`7`		`520`
`8`		`3475`
`9`		`26550`
`10`		`228050`
`11`		`2177020`
`12`		`22860090`
`13`		`261870070`
`14`		`3249793360`
`15`		`43432062300`
`16`		`621911561150`
`17`		`9498946124800`
`18`		`154152712434600`
`19`		`2648808048264400`
`20`		`48043086765929200`
`21`		`917249983543337400`

[0,1,1,2,5,19,90,520,3475,26550,228050,2177020, 22860090,261870070,3249793360,43432062300, 621911561150,9498946124800,154152712434600, 2648808048264400,48043086765929200, 917249983543337400]

Last modified December 5 08:23 EST 2009. Contains 170348 sequences.

AT&T Labs Research