Enumerative Combinatorics (Math 5705), Fall 2018
Canvas site for 5705.
Quick book references (italics = free): Loehr (errata); Graham/Knuth/Patashnik (errata); Bogart; Bóna; Galvin; Lehman/Leighton/Meyer.
Basics on equivalence relations and equivalence classes: class materials by Melissa Lynn and by Jonathan Rogness (part 1 and part 2).
See Math 4707 from Fall 2017 and Math 4707 from Spring 2018 for some solved exercises.
(Oct 15: Sam Hopkins was substituting.)
(Nov 7: Vic Reiner was substituting.)
Homework and other problems:
A LaTeX template ("Homework set 0") for those who want to write their solutions in LaTeX. (Compiled PDF.)