A033837 as tables, graphs or sounds

A033837 formatted as a simple table:

`n`		`a(n)`
`1`		`2`
`2`		`13`
`3`		`28`
`4`		`289`
`5`		`308`
`6`		`4890`
`7`		`257`
`8`		`66562`
`9`		`322217`
`10`		`0`
`11`		`0`
`12`		`0`
`13`		`16387`
`14`		`268533762`
`15`		`2204944815`
`16`		`172449032`
`17`		`34876823313`
`18`		`207708636457`
`19`		`0`
`20`		`3315971951065`
`21`		`8837942823632`
`22`		`53027623387338`
`23`		`422589088112942`
`24`		`1129785254793`

[2,13,28,289,308,4890,257,66562,322217,0,0,0, 16387,268533762,2204944815,172449032,34876823313, 207708636457,0,3315971951065,8837942823632, 53027623387338,422589088112942,1129785254793]

Last modified December 19 12:50 EST 2009. Contains 171053 sequences.

AT&T Labs Research