A003713 as tables, graphs or sounds

A003713 formatted as a simple table:

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`2`
`3`		`7`
`4`		`35`
`5`		`228`
`6`		`1834`
`7`		`17582`
`8`		`195866`
`9`		`2487832`
`10`		`35499576`
`11`		`562356672`
`12`		`9794156448`
`13`		`186025364016`
`14`		`3826961710272`
`15`		`84775065603888`
`16`		`2011929826983504`
`17`		`50929108873336320`
`18`		`1369732445916318336`
`19`		`39005083331889816960`

[0,1,2,7,35,228,1834,17582,195866,2487832, 35499576,562356672,9794156448,186025364016, 3826961710272,84775065603888,2011929826983504, 50929108873336320,1369732445916318336, 39005083331889816960]

Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

AT&T Labs Research