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A156800 Number of equivalence classes of connected graphs on n nodes up to sequences of edge local complementation and isomorphism. +0
1
1, 1, 2, 4, 10, 35, 134, 777, 6702, 104825, 3370317, 231557290 (list; graph; listen)
OFFSET

1,3

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: A003422 A117402 A109455 this_sequence A125859 A103854 A126941

Adjacent sequences: A156797 A156798 A156799 this_sequence A156801 A156802 A156803

KEYWORD

hard,nonn

AUTHOR

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

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Last modified November 24 19:42 EST 2009. Contains 167435 sequences.


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