A087864 as tables, graphs or sounds

A087864 formatted as a simple table:

`n`		`a(n)`
`1`		`3`
`2`		`7`
`3`		`31`
`4`		`211`
`5`		`2311`
`6`		`43891`
`7`		`1272811`
`8`		`47093971`
`9`		`2213416591`
`10`		`148298911531`
`11`		`15274787887591`
`12`		`2734187031878611`
`13`		`522229723088814511`
`14`		`116457228248805635731`
`15`		`31559908855426327282831`

[3,7,31,211,2311,43891,1272811,47093971, 2213416591,148298911531,15274787887591, 2734187031878611,522229723088814511, 116457228248805635731,31559908855426327282831]

Last modified November 29 12:46 EST 2009. Contains 167659 sequences.

AT&T Labs Research