A022587 as tables, graphs or sounds

A022587 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`22`
`2`		`253`
`3`		`2046`
`4`		`13134`
`5`		`71368`
`6`		`341275`
`7`		`1473494`
`8`		`5848810`
`9`		`21628002`
`10`		`75261384`
`11`		`248403586`
`12`		`782547909`
`13`		`2365168542`
`14`		`6887441198`
`15`		`19393122562`
`16`		`52959869787`
`17`		`140631776582`
`18`		`363943223941`
`19`		`919706094494`
`20`		`2273411319069`

[1,22,253,2046,13134,71368,341275,1473494,5848810, 21628002,75261384,248403586,782547909,2365168542, 6887441198,19393122562,52959869787,140631776582, 363943223941,919706094494,2273411319069]

Last modified November 27 14:50 EST 2009. Contains 167570 sequences.

AT&T Labs Research