A003028 as tables, graphs or sounds

A003028 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`3`
`3`		`51`
`4`		`3614`
`5`		`991930`
`6`		`1051469032`
`7`		`4366988803688`
`8`		`71895397383029040`
`9`		`4719082081411731363408`
`10`		`1237678715644664931691596416`
`11`		`1297992266840866792981316221144960`

[1,3,51,3614,991930,1051469032,4366988803688, 71895397383029040,4719082081411731363408, 1237678715644664931691596416, 1297992266840866792981316221144960]

Last modified December 9 18:50 EST 2009. Contains 170568 sequences.

AT&T Labs Research