A026291 as tables, graphs or sounds

A026291 formatted as a simple table:

`n`		`a(n)`
`2`		`2`
`3`		`14`
`4`		`79`
`5`		`446`
`6`		`2530`
`7`		`14442`
`8`		`82913`
`9`		`478384`
`10`		`2771900`
`11`		`16119808`
`12`		`94038087`
`13`		`550083340`
`14`		`3225409094`
`15`		`18951732050`
`16`		`111562247565`
`17`		`657813211278`
`18`		`3884461464740`
`19`		`22968812720476`
`20`		`135978792939818`

[2,14,79,446,2530,14442,82913,478384,2771900, 16119808,94038087,550083340,3225409094, 18951732050,111562247565,657813211278, 3884461464740,22968812720476,135978792939818]

Last modified December 11 12:57 EST 2009. Contains 170656 sequences.

AT&T Labs Research