I propose the roots of:
f(x) = x(x-1)(x-2)(x-720!)(x-123456789!)
and the fifth term is 123456789 factorial.
(hmm...well... ok, it's too easy ;-)
Alexis
--- In [email protected], "Mark" <secret.squirrel@...> wrote:
>
> For those of you that are interested in these things - the fourth
term
> is 720 factorial or approx 2.6 * 10^1746. Does anybody now want to
> hazard a guess at the fifth term?
>
> Mark
>