A011784 as tables, graphs or sounds

A011784 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`2`
`4`		`3`
`5`		`4`
`6`		`7`
`7`		`14`
`8`		`42`
`9`		`213`
`10`		`2837`
`11`		`175450`
`12`		`139759600`
`13`		`6837625106787`
`14`		`266437144916648607844`
`15`		`508009471379488821444261986503540`
`16`		`37745517525533091954736701257541238885239740313139682`
`17`		`5347426383812697233786139576220450142250373277499130252554080838158299886992660750432`

[1,2,2,3,4,7,14,42,213,2837,175450,139759600, 6837625106787,266437144916648607844, 508009471379488821444261986503540, 37745517525533091954736701257541238885239740313139682, 5347426383812697233786139576220450142250373277499130252554080838158299886992660750432]

Last modified December 9 14:43 EST 2009. Contains 170430 sequences.

AT&T Labs Research