A032313 as tables, graphs or sounds

A032313 formatted as a simple table:

`n`		`a(n)`
`1`		`2`
`2`		`3`
`3`		`7`
`4`		`21`
`5`		`41`
`6`		`178`
`7`		`743`
`8`		`1893`
`9`		`7141`
`10`		`40686`
`11`		`242045`
`12`		`734858`
`13`		`3426541`
`14`		`16135967`
`15`		`125737204`
`16`		`1002664205`
`17`		`3666743533`
`18`		`19447711462`
`19`		`106460517281`
`20`		`670516591350`
`21`		`6612951841507`
`22`		`70889373855917`

[2,3,7,21,41,178,743,1893,7141,40686,242045, 734858,3426541,16135967,125737204,1002664205, 3666743533,19447711462,106460517281,670516591350, 6612951841507,70889373855917]

Last modified December 10 12:37 EST 2009. Contains 170569 sequences.

AT&T Labs Research