A087946 as tables, graphs or sounds

A087946 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`10`
`3`		`35`
`4`		`126`
`5`		`461`
`6`		`1702`
`7`		`6315`
`8`		`23494`
`9`		`87533`
`10`		`326382`
`11`		`1217483`
`12`		`4542526`
`13`		`16950573`
`14`		`63255670`
`15`		`236063915`
`16`		`880983606`
`17`		`3287837741`
`18`		`12270301822`
`19`		`45793238475`
`20`		`170902389934`
`21`		`637815796973`
`22`		`2380359749382`
`23`		`8883621103403`

[1,3,10,35,126,461,1702,6315,23494,87533,326382, 1217483,4542526,16950573,63255670,236063915, 880983606,3287837741,12270301822,45793238475, 170902389934,637815796973,2380359749382, 8883621103403]

Last modified December 16 13:01 EST 2009. Contains 170825 sequences.

AT&T Labs Research