A000718 as tables, graphs or sounds

A000718 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`6`
`3`		`20`
`4`		`65`
`5`		`226`
`6`		`883`
`7`		`3947`
`8`		`20089`
`9`		`115036`
`10`		`732171`
`11`		`5126901`
`12`		`39165917`
`13`		`324138010`
`14`		`2888934623`
`15`		`27587288507`
`16`		`281001801969`
`17`		`3041152133848`
`18`		`34849036364659`
`19`		`421526126267265`
`20`		`5367037330561365`
`21`		`71752003756908550`

[1,2,6,20,65,226,883,3947,20089,115036,732171, 5126901,39165917,324138010,2888934623,27587288507, 281001801969,3041152133848,34849036364659, 421526126267265,5367037330561365, 71752003756908550]

Last modified November 29 12:46 EST 2009. Contains 167659 sequences.

AT&T Labs Research