On Thu, Mar 15, 2012 at 2:24 PM, Jeremy Gardiner <jeremy.gardiner at btinternet.com> wrote: > > Think 1 = A, 2 = B, 3 = C, and so on ...! > >> >> 1,16,18,9,12,6,15,15,12,... > Be sure to apply the following keywords to this sequence... :-) hard, easy, more, less, bref, dumb, core, nonn, sign, base, nice, unkn, dead. Andrew