Search: id:A002880
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%I A002880 M0381 N0143
%S A002880 1,0,1,1,2,2,9,11,37,79,249,671,2182,6692,22131,72405,243806,822788,
%T A002880 2815119,9679205,33551192,116900081,409675567,1442454215,5102542680,
%U A002880 18124571838,64634480340,231334873091,830828150081,2993489821771
%N A002880 Number of 3-connected nets with n edges.
%D A002880 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences,
Academic Press, 1995 (includes this sequence).
%D A002880 N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973
(includes this sequence).
%D A002880 Gunnar Brinkmann, Sam Greenberg, Catherine Greenhill, Brendan D. McKay,
Robin Thomas and Paul Wollan, Generation of simple quadrangulations
of the sphere, Discr. Math., 305 (2005), 33-54.
%D A002880 M. B. Dillencourt, Polyhedra of small orders and their Hamiltonian properties.
Journal of Combinatorial Theory, Series B, 66 (1996) 87-122.
%D A002880 P. J. Federico, Enumeration of polyhedra: the number of 9-hedra, J. Combin.
Theory, 7 (1969), 155-161.
%D A002880 N. D. Kazarinoff and R. Weitzenkamp, Squaring rectangles and squares,
Amer. Math. Monthly, 80 (1973), 877-888.
%H A002880 G. Brinkmann et al.,
Generation of simple quadrangulations of the sphere
%H A002880 Gunnar Brinkmann and Brendan McKay, plantri and fullgen programs for generation of
certain types of planar graph.
%Y A002880 Cf. A113201, A078666, A007022.
%Y A002880 Sequence in context: A010765 A143022 A154100 this_sequence A066324 A143146
A039796
%Y A002880 Adjacent sequences: A002877 A002878 A002879 this_sequence A002881 A002882
A002883
%K A002880 nonn,nice
%O A002880 6,5
%A A002880 N. J. A. Sloane (njas(AT)research.att.com).
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