A123028 as tables, graphs or sounds

A123028 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`19`
`4`		`37`
`5`		`1159`
`6`		`3367`
`7`		`147193`
`8`		`569023`
`9`		`31940881`
`10`		`154205233`
`11`		`10572431611`
`12`		`61219477501`
`13`		`4958470425559`
`14`		`33487054193047`
`15`		`3128794838527729`
`16`		`24144166073186887`
`17`		`2556225383077154593`
`18`		`22188488621258749153`

[1,1,19,37,1159,3367,147193,569023,31940881, 154205233,10572431611,61219477501,4958470425559, 33487054193047,3128794838527729,24144166073186887, 2556225383077154593,22188488621258749153]

Last modified December 8 08:31 EST 2009. Contains 170430 sequences.

AT&T Labs Research