A128579 as tables, graphs or sounds

A128579 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`7`
`3`		`44`
`4`		`419`
`5`		`5254`
`6`		`80687`
`7`		`1458524`
`8`		`30259147`
`9`		`707813762`
`10`		`18421139495`
`11`		`527856303160`
`12`		`16513700403347`
`13`		`560082210938174`
`14`		`20471657576850655`
`15`		`802275966701866964`
`16`		`33560323690860843995`
`17`		`1492638035099491033402`

[1,2,7,44,419,5254,80687,1458524,30259147, 707813762,18421139495,527856303160,16513700403347, 560082210938174,20471657576850655, 802275966701866964,33560323690860843995, 1492638035099491033402]

Last modified November 27 14:50 EST 2009. Contains 167570 sequences.

AT&T Labs Research