A074624 as tables, graphs or sounds

A074624 formatted as a simple table:

`n`		`a(n)`
`0`		`2`
`1`		`17`
`2`		`145`
`3`		`1241`
`4`		`10657`
`5`		`91817`
`6`		`793585`
`7`		`6880121`
`8`		`59823937`
`9`		`521638217`
`10`		`4560526225`
`11`		`39970994201`
`12`		`351149013217`
`13`		`3091621642217`
`14`		`27274838966065`
`15`		`241075504183481`
`16`		`2134495165562497`
`17`		`18928981513351817`
`18`		`168109033806481105`

[2,17,145,1241,10657,91817,793585,6880121, 59823937,521638217,4560526225,39970994201, 351149013217,3091621642217,27274838966065, 241075504183481,2134495165562497, 18928981513351817,168109033806481105]

Last modified December 8 08:31 EST 2009. Contains 170430 sequences.

AT&T Labs Research