%I A037233
%S A037233 2,5,8,19,26
%N A037233 Minimal size of (4,n) cage, i.e. 4-regular graph of girth n.
%H A037233 Gordon Royle, <a href="http://www.cs.uwa.edu.au/~gordon/cages/">Cubic 
               Cages</a>
%H A037233 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               CageGraph.html">Cage Graph</a>
%Y A037233 Cf. A000066, A054760.
%Y A037233 Sequence in context: A000943 A152006 A032063 this_sequence A133147 A082630 
               A025078
%Y A037233 Adjacent sequences: A037230 A037231 A037232 this_sequence A037234 A037235 
               A037236
%K A037233 hard,nonn
%O A037233 2,1
%A A037233 Erich Friedman (erich.friedman(AT)stetson.edu)