A086853 as tables, graphs or sounds

A086853 formatted as a simple table:

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`0`
`3`		`2`
`4`		`10`
`5`		`48`
`6`		`256`
`7`		`1670`
`8`		`12846`
`9`		`112820`
`10`		`1108612`
`11`		`12032154`
`12`		`142852450`
`13`		`1840969784`
`14`		`25587270600`
`15`		`381460235918`
`16`		`6071318154166`
`17`		`102742200205980`
`18`		`1841978156709676`
`19`		`34874169034136930`
`20`		`695294184953602602`
`21`		`14560120360421802464`
`22`		`319510983674891800240`

[0,0,0,2,10,48,256,1670,12846,112820,1108612, 12032154,142852450,1840969784,25587270600, 381460235918,6071318154166,102742200205980, 1841978156709676,34874169034136930, 695294184953602602,14560120360421802464, 319510983674891800240]

Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

AT&T Labs Research