A048601 as tables, graphs or sounds

A048601 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`2`
`5`		`3`
`6`		`2`
`7`		`7`
`8`		`14`
`9`		`14`
`10`		`7`
`11`		`42`
`12`		`105`
`13`		`135`
`14`		`105`
`15`		`42`
`16`		`429`
`17`		`1287`
`18`		`2002`
`19`		`2002`
`20`		`1287`
`21`		`429`
`22`		`7436`
`23`		`26026`
`24`		`47320`
`25`		`56784`
`26`		`47320`
`27`		`26026`
`28`		`7436`
`29`		`218348`
`30`		`873392`
`31`		`1813968`
`32`		`2519400`
`33`		`2519400`
`34`		`1813968`
`35`		`873392`
`36`		`218348`
`37`		`10850216`
`38`		`48825972`
`39`		`113927268`
`40`		`179028564`

[1,1,1,2,3,2,7,14,14,7,42,105,135,105,42,429,1287, 2002,2002,1287,429,7436,26026,47320,56784,47320, 26026,7436,218348,873392,1813968,2519400,2519400, 1813968,873392,218348,10850216,48825972,113927268, 179028564]

Last modified December 1 19:22 EST 2009. Contains 167811 sequences.

AT&T Labs Research