This checkin to GC6AMEH The Numerical Meander 3 reflects a geocaching.com log entry. See more of Dan's cache logs.
Made an extended search but had to give up. After a while I checked the hint which gave a strong clue as to what I should be looking for, but still no luck. Then checked past logs which seem to imply that the hint should be ignored? Wish I’d read them first! I’ve run out of time to spare on this expedition and had to turn back. Ah well.