Search: id:A014372
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%I A014372
%S A014372 1,2,9,49,455,5783,90938,1620479,31478584,656783890
%N A014372 Number of trivalent connected graphs with 2n nodes and girth >= 5.
%D A014372 CRC Handbook of Combinatorial Designs, 1996, p. 647.
%H A014372 M. Meringer, <a href="http://www.mathe2.uni-bayreuth.de/markus/reggraphs.html">
               Tables of Regular Graphs</a>
%Y A014372 Sequence in context: A115599 A000167 A109323 this_sequence A138416 A055997 
               A047069
%Y A014372 Adjacent sequences: A014369 A014370 A014371 this_sequence A014373 A014374 
               A014375
%K A014372 nonn
%O A014372 5,2
%A A014372 N. J. A. Sloane (njas(AT)research.att.com).

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