A148159 as tables, graphs or sounds

A148159 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`4`
`4`		`11`
`5`		`30`
`6`		`101`
`7`		`325`
`8`		`1173`
`9`		`4129`
`10`		`15600`
`11`		`57991`
`12`		`227819`
`13`		`882158`
`14`		`3556595`
`15`		`14196649`
`16`		`58341251`
`17`		`237985861`
`18`		`994094162`
`19`		`4126639959`
`20`		`17456975753`
`21`		`73516604930`
`22`		`314208829825`
`23`		`1338355571447`
`24`		`5771924502800`
`25`		`24822352236154`
`26`		`107856520063495`
`27`		`467688123042216`
`28`		`2045200218407310`
`29`		`8929933841268928`

[1,1,2,4,11,30,101,325,1173,4129,15600,57991, 227819,882158,3556595,14196649,58341251,237985861, 994094162,4126639959,17456975753,73516604930, 314208829825,1338355571447,5771924502800, 24822352236154,107856520063495,467688123042216, 2045200218407310,8929933841268928]

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

AT&T Labs Research