A024199 as tables, graphs or sounds

A024199 formatted as a simple table:

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`2`
`3`		`13`
`4`		`76`
`5`		`789`
`6`		`7734`
`7`		`110937`
`8`		`1528920`
`9`		`28018665`
`10`		`497895210`
`11`		`11110528485`
`12`		`241792844580`
`13`		`6361055257725`
`14`		`163842638377950`
`15`		`4964894559637425`
`16`		`147721447995130800`
`17`		`5066706567801827025`
`18`		`171002070002301095250`
`19`		`6548719685561840296125`
`20`		`247199273204273879989500`

[0,1,2,13,76,789,7734,110937,1528920,28018665, 497895210,11110528485,241792844580,6361055257725, 163842638377950,4964894559637425, 147721447995130800,5066706567801827025, 171002070002301095250,6548719685561840296125, 247199273204273879989500]

Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

AT&T Labs Research