Editing Look-and-say sequence (section)

== Popularization ==
The look-and-say sequence is also popularly known as the '''Morris Number Sequence''', after cryptographer [[Robert Morris (cryptographer)|Robert Morris]], and the puzzle "What is the next number in the sequence 1, 11, 21, 1211, 111221?" is sometimes referred to as the '''Cuckoo's Egg''', from a description of Morris in [[Clifford Stoll]]'s book ''[[The Cuckoo's Egg]]''.<ref>[http://jamesthornton.com/fun/robert-morris-sequence.html Robert Morris Sequence<!-- Bot generated title -->], ''jamesthornton.com''</ref><ref>[https://web.archive.org/web/20110803133359/http://www.ocf.berkeley.edu/~stoll/number_sequence.html FAQ about Morris Number Sequence<!-- Bot generated title -->], ''ocf.berkeley.edu''</ref>