A156800 Number of equivalence classes of connected graphs on n nodes up to sequences of edge local complementation and isomorphism.

1, 1, 2, 4, 10, 35, 134, 777, 6702, 104825, 3370317, 231557290

Offset: 1

Author

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

Keywords

• hard
• nonn

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.