A089461 as tables, graphs or sounds

A089461 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`13`
`3`		`81`
`4`		`689`
`5`		`7553`
`6`		`101961`
`7`		`1639529`
`8`		`30640257`
`9`		`653150529`
`10`		`15649353929`
`11`		`416495026841`
`12`		`12193949444193`
`13`		`389572905351425`
`14`		`13488730646528265`
`15`		`503205102139969977`
`16`		`20123584054543823105`
`17`		`858863606297804378753`

[1,3,13,81,689,7553,101961,1639529,30640257, 653150529,15649353929,416495026841,12193949444193, 389572905351425,13488730646528265, 503205102139969977,20123584054543823105, 858863606297804378753]

Last modified November 23 17:09 EST 2009. Contains 167438 sequences.

AT&T Labs Research