A152156 as tables, graphs or sounds

A152156 formatted as a simple table:

`n`		`a(n)`
`0`		`-1`
`1`		`0`
`2`		`-1`
`3`		`-1`
`4`		`-1`
`5`		`-810129131`
`6`		`-1220845804166146754`
`7`		`6964187975677595099156927503004398881`
`8`		`14553806122642016769237504145596730952769427034161327480375008633175279343120`

[-1,0,-1,-1,-1,-810129131,-1220845804166146754, 6964187975677595099156927503004398881, 14553806122642016769237504145596730952769427034161327480375008633175279343120]

Last modified December 2 11:54 EST 2009. Contains 167921 sequences.

AT&T Labs Research