Enumerative applications of symmetric functions.
Counting forests by descents and leaves.
Generating functions and generalized Dedekind sums.
Symmetric inclusion-exclusion.
The polynomial part of a restricted partition function related to the Frobenius problem.
The Tutte polynomial of a graph, depth-first search, and simplicial complex partitions.
Enumeration of tilings of diamonds and hexagons with defects.
A triple lacunary generating function for Hermite polynomials.
A refinement of Cayley's formula for trees.
The generating function of ternary trees and continued fractions.
A combinatorial interpretation of the numbers .
Lattice walks in and permutations with no long ascending subsequences.
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