A026150 as tables, graphs or sounds

A026150 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`4`
`3`		`10`
`4`		`28`
`5`		`76`
`6`		`208`
`7`		`568`
`8`		`1552`
`9`		`4240`
`10`		`11584`
`11`		`31648`
`12`		`86464`
`13`		`236224`
`14`		`645376`
`15`		`1763200`
`16`		`4817152`
`17`		`13160704`
`18`		`35955712`
`19`		`98232832`
`20`		`268377088`
`21`		`733219840`
`22`		`2003193856`
`23`		`5472827392`
`24`		`14952042496`
`25`		`40849739776`

[1,1,4,10,28,76,208,568,1552,4240,11584,31648, 86464,236224,645376,1763200,4817152,13160704, 35955712,98232832,268377088,733219840,2003193856, 5472827392,14952042496,40849739776]

Last modified November 29 12:46 EST 2009. Contains 167659 sequences.

AT&T Labs Research