A035356 as tables, graphs or sounds

A035356 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`0`
`3`		`0`
`4`		`0`
`5`		`0`
`6`		`1`
`7`		`4`
`8`		`13`
`9`		`45`
`10`		`143`
`11`		`461`
`12`		`1470`
`13`		`4747`
`14`		`15364`
`15`		`50283`
`16`		`165549`
`17`		`549734`
`18`		`1837539`
`19`		`6184589`
`20`		`20938983`
`21`		`71297174`
`22`		`244009225`
`23`		`839101403`
`24`		`2898145437`
`25`		`10050549437`
`26`		`34985611467`
`27`		`122209803101`
`28`		`428285696895`
`29`		`1505491979826`

[1,1,0,0,0,0,1,4,13,45,143,461,1470,4747,15364, 50283,165549,549734,1837539,6184589,20938983, 71297174,244009225,839101403,2898145437, 10050549437,34985611467,122209803101,428285696895, 1505491979826]

Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

AT&T Labs Research