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A087114 Number of regular bipartite simple graphs on n nodes. +0
1
1, 2, 1, 3, 1, 4, 1, 6, 1 (list; graph; listen)
OFFSET

1,2

COMMENT

A graph must be regular and bipartite to be a semisymmetric graph.

LINKS

Eric Weisstein's World of Mathematics, Semisymmetric Graph

CROSSREFS

Sequence in context: A090331 A165818 A007381 this_sequence A088242 A113398 A056538

Adjacent sequences: A087111 A087112 A087113 this_sequence A087115 A087116 A087117

KEYWORD

nonn,more

AUTHOR

Eric Weisstein (eric(AT)weisstein.com), Aug 13, 2003

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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