A124373 as tables, graphs or sounds

A124373 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`6`
`4`		`25`
`5`		`135`
`6`		`909`
`7`		`7417`
`8`		`71698`
`9`		`806968`
`10`		`10427825`
`11`		`152915697`
`12`		`2519879761`
`13`		`46276398129`
`14`		`940296067422`
`15`		`21007099850230`
`16`		`513172107841525`
`17`		`13640345170943527`
`18`		`392780078386164389`
`19`		`12204609567437300313`

[1,1,2,6,25,135,909,7417,71698,806968,10427825, 152915697,2519879761,46276398129,940296067422, 21007099850230,513172107841525,13640345170943527, 392780078386164389,12204609567437300313]

Last modified November 23 17:09 EST 2009. Contains 167438 sequences.

AT&T Labs Research