The chances of that are a dozen to 12.
On.
(
Barbarossa is not my real name,
Thu 11 Jun 2009, 16:34,
archived)
well, if there are V vowel cards and C consonants
and n are selected from V, and m from C, then it's simply...er.
n(V-C)!/ (V!C!) - (nV - mC)!
I'm not making it up, oh no...
(
The Alchemist king of the needlessly complicated,
Thu 11 Jun 2009, 16:45,
archived)