A028032 as tables, graphs or sounds

A028032 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`20`
`2`		`255`
`3`		`2650`
`4`		`24521`
`5`		`210840`
`6`		`1725235`
`7`		`13631750`
`8`		`104995341`
`9`		`793395460`
`10`		`5908353815`
`11`		`43502236050`
`12`		`317443722961`
`13`		`2299938136880`
`14`		`16567618807995`
`15`		`118785894675550`
`16`		`848393691575381`
`17`		`6040178746163100`

[1,20,255,2650,24521,210840,1725235,13631750, 104995341,793395460,5908353815,43502236050, 317443722961,2299938136880,16567618807995, 118785894675550,848393691575381,6040178746163100]

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

AT&T Labs Research