EntityQ3115507· pop 5· linked from 4 articlesHoffman graphSign in to save4-regular graph with 16 vertices and 32 edgesConnectionsmathematicsEntityInternational Standard Book NumberEntitydigital object identifierEntitygraph theoryEntityMathWorldEntitynodeEntitygraph coloringEntitycyclic groupEntityHamiltonian pathEntitybipartite graphEntityEulerian pathEntitycharacteristic polynomialEntityregular graphEntitysymmetric groupEntityEric W. WeissteinEntityglossary of graph theory termsEntitygraph distanceEntitygirthEntityedge coloringEntityperfect graphEntityCategoriesIndividual graphsRegular graphs