A027997 as tables, graphs or sounds

A027997 formatted as a simple table:

`n`		`a(n)`
`3`		`16`
`4`		`70`
`5`		`292`
`6`		`1197`
`7`		`4864`
`8`		`19656`
`9`		`79124`
`10`		`317592`
`11`		`1271976`
`12`		`5085730`
`13`		`20307396`
`14`		`81003583`
`15`		`322847552`
`16`		`1285900570`
`17`		`5119076236`
`18`		`20370229878`
`19`		`81032093192`
`20`		`322258628220`
`21`		`1281334227276`
`22`		`5093898416278`
`23`		`20248096412336`
`24`		`80478051058480`

[16,70,292,1197,4864,19656,79124,317592,1271976, 5085730,20307396,81003583,322847552,1285900570, 5119076236,20370229878,81032093192,322258628220, 1281334227276,5093898416278,20248096412336, 80478051058480]

Last modified December 10 00:48 EST 2009. Contains 170565 sequences.

AT&T Labs Research