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A156801 Number of equivalence classes of graphs on n nodes up to sequences of edge local complementation and isomorphism. +0
1
1, 2, 4, 9, 21, 64, 218, 1068, 8038, 114188, 3493965, 235176097 (list; graph; listen)
OFFSET

1,2

LINKS

L. E. Danielsen and M. G. Parker, Edge local complementation and equivalence of binary linear codes, Des. Codes Cryptogr., 49 (2008), 161-170.

L. E. Danielsen, Database of Pivot Orbits.

CROSSREFS

Sequence in context: A148075 A058718 A148076 this_sequence A057580 A129875 A055094

Adjacent sequences: A156798 A156799 A156800 this_sequence A156802 A156803 A156804

KEYWORD

hard,nonn

AUTHOR

Lars Eirik Danielsen (larsed(AT)ii.uib.no), Feb 16 2009

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


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