A000518 as tables, graphs or sounds

A000518 formatted as a simple table:

`n`		`a(n)`
`1`		`272`
`2`		`24611`
`3`		`515086`
`4`		`4456448`
`5`		`23750912`
`6`		`93241002`
`7`		`296327464`
`8`		`806453248`
`9`		`1951153920`
`10`		`4300685074`
`11`		`8787223186`
`12`		`16878338048`
`13`		`30768878848`
`14`		`53624926972`
`15`		`89982082488`
`16`		`146028888064`
`17`		`230022888960`
`18`		`353194774434`
`19`		`529896144586`

[272,24611,515086,4456448,23750912,93241002, 296327464,806453248,1951153920,4300685074, 8787223186,16878338048,30768878848,53624926972, 89982082488,146028888064,230022888960, 353194774434,529896144586]

Last modified December 3 22:15 EST 2009. Contains 170310 sequences.

AT&T Labs Research