A002230 as tables, graphs or sounds

A002230 formatted as a simple table:

`n`		`a(n)`
`1`		`2`
`2`		`3`
`3`		`7`
`4`		`23`
`5`		`41`
`6`		`71`
`7`		`191`
`8`		`409`
`9`		`2161`
`10`		`5881`
`11`		`36721`
`12`		`55441`
`13`		`71761`
`14`		`110881`
`15`		`760321`
`16`		`5109721`
`17`		`17551561`
`18`		`29418841`
`19`		`33358081`
`20`		`45024841`
`21`		`90441961`
`22`		`184254841`
`23`		`324013369`
`24`		`831143041`
`25`		`1685283601`
`26`		`6064561441`
`27`		`7111268641`
`28`		`9470788801`
`29`		`28725635761`
`30`		`108709927561`
`31`		`386681163961`
`32`		`1990614824641`
`33`		`44384069747161`
`34`		`89637484042681`

[2,3,7,23,41,71,191,409,2161,5881,36721,55441, 71761,110881,760321,5109721,17551561,29418841, 33358081,45024841,90441961,184254841,324013369, 831143041,1685283601,6064561441,7111268641, 9470788801,28725635761,108709927561,386681163961, 1990614824641,44384069747161,89637484042681]

Last modified December 7 23:50 EST 2009. Contains 170430 sequences.

AT&T Labs Research