A056205 as tables, graphs or sounds

A056205 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`7`
`3`		`23`
`4`		`153`
`5`		`849`
`6`		`6128`
`7`		`43534`
`8`		`319119`
`9`		`2255466`
`10`		`15307395`
`11`		`98349144`
`12`		`597543497`
`13`		`3430839916`
`14`		`18653684881`
`15`		`96273409815`
`16`		`473010823993`
`17`		`2218614773950`
`18`		`9961651259869`
`19`		`42927432229913`
`20`		`177963663264430`

[1,1,7,23,153,849,6128,43534,319119,2255466, 15307395,98349144,597543497,3430839916, 18653684881,96273409815,473010823993, 2218614773950,9961651259869,42927432229913, 177963663264430]

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

AT&T Labs Research