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Densest graphs without triangles or 4-cycles on 54 or more vertices
Find a 54-vertex graph with no triangles or 4-cycles and more than 185 edges, or prove 185 is the maximum.
Issues
Questions, sub-problems and requests for help. Break big problems into sub-issues; start a route from any of them.
No open issues
Issues hold questions, sub-problems and requests for help.