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%I #11 Apr 03 2023 10:36:13
%S 373,131713,111311171113,311331173113,1321232117132113,
%T 1113121112131221171113122113,311311123112111311222117311311222113,
%U 132113311213211231132132211713211321322113
%N Look and say sequence starting with 373.
%C The first four terms are prime, thus the first three terms are members of A056815.
%C The fifth term is 17 * 18131 * 4286555419.
%D David Wells, Prime Numbers: The Most Mysterious Figures in Math. Hoboken, New Jersey: John Wiley & Sons (2005): p. 41
%H Chris Caldwell, <a href="https://t5k.org/curios/page.php/373.html">Prime Curios! 373</a>, The Prime Pages
%t (* First run one of the programs from A056815 to define the LookAndSay function *) NestList[LookAndSay, 373, 10]
%Y Cf. A045918.
%K nonn,easy,base
%O 1,1
%A _Alonso del Arte_, Mar 01 2012
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