05-XX Combinatorics, {For finite fields, See 11Txx} ( 0 Dok.)

• 05-00 General reference works (handbooks, dictionaries, bibliographies, etc.) ( 0 Dok.)
• 05-01 Instructional exposition (textbooks, tutorial papers, etc.) ( 0 Dok.)
• 05-02 Research exposition (monographs, survey articles) ( 0 Dok.)
• 05-03 Historical (must be assigned at least one classification number from Section 01) ( 0 Dok.)
• 05-04 Explicit machine computation and programs (not the theory of computation or programming) ( 0 Dok.)
• 05-06 Proceedings, conferences, collections, etc. ( 0 Dok.)
• 05Axx Classical combinatorial problems ( 0 Dok. )
• 05Bxx Designs and configurations, {For applications of design theory, See 94C30} ( 0 Dok. )
• 05Cxx Graph theory, {For applications of graphs, See 68Q90, 68R10, 90C35, 94C15} ( 0 Dok. )
• 05Dxx Extremal combinatorics ( 0 Dok. )
• 05Exx Algebraic combinatorics ( 0 Dok. )