A012817 as tables, graphs or sounds

A012817 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`5`
`3`		`-217`
`4`		`2505`
`5`		`765963`
`6`		`-6838195`
`7`		`-9335128657`
`8`		`286658869905`
`9`		`407628336475923`
`10`		`-19130907180121195`
`11`		`-42164783730598660297`
`12`		`3124552441785986300505`
`13`		`9154657902519091515622683`

[1,3,5,-217,2505,765963,-6838195,-9335128657, 286658869905,407628336475923,-19130907180121195, -42164783730598660297,3124552441785986300505, 9154657902519091515622683]

Last modified December 6 13:45 EST 2009. Contains 170429 sequences.

AT&T Labs Research