A042709 as tables, graphs or sounds

A042709 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`4`
`4`		`11`
`5`		`15`
`6`		`41`
`7`		`56`
`8`		`3289`
`9`		`3345`
`10`		`9979`
`11`		`13324`
`12`		`36627`
`13`		`49951`
`14`		`136529`
`15`		`186480`
`16`		`10952369`
`17`		`11138849`
`18`		`33230067`
`19`		`44368916`
`20`		`121967899`
`21`		`166336815`
`22`		`454641529`
`23`		`620978344`
`24`		`36471385481`
`25`		`37092363825`
`26`		`110656113131`

[1,1,3,4,11,15,41,56,3289,3345,9979,13324,36627, 49951,136529,186480,10952369,11138849,33230067, 44368916,121967899,166336815,454641529,620978344, 36471385481,37092363825,110656113131]

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

AT&T Labs Research