%I A134997
%S A134997 2,1,2,2,1,14,40,52,228,482
%N A134997 Number of dihedral primes with n digits.
%H A134997 C. K. Caldwell, The Prime Glossary, <a href="http://primes.utm.edu/glossary/
               page.php?sort=DihedralPrime">Dihedral Prime</a>
%H A134997 C. Rivera, <a href="http://www.primepuzzles.net/puzzles/puzz_039.htm">
               Source</a>
%Y A134997 See A048660 for another version. Cf. A038136, A048662.
%Y A134997 Sequence in context: A062602 A123148 A166548 this_sequence A104605 A138516 
               A145740
%Y A134997 Adjacent sequences: A134994 A134995 A134996 this_sequence A134998 A134999 
               A135000
%K A134997 more,nonn
%O A134997 1,1
%A A134997 Patrick Capelle (patrick.capelle(AT)clearwire.be), Feb 06 2008