Counting polyominoes with minimum perimeter

Counting rises, levels, and drops in compositions

Counting Rooted Trees: The Universal Law t(n) ~ C ρ^{-n} n^{-3/2}

Counting Self-Dual Interval Orders

Counting set systems by weight

Counting sets with small sumset, and the clique number of random Cayley graphs

Counting Shi regions with a fixed separating wall

Counting spanning trees of the hypercube and its $q$-analogs by explicit block diagonalization

Counting stabilized-interval-free permutations

Counting strongly-connected, sparsely edged directed graphs

Counting subspaces of a finite vector space

Counting substructures I: color critical graphs

Counting substructures II: triple systems

Counting substructures III: quadruple systems

Counting sum-free sets in Abelian groups

Counting the number of elements in the mutation classes of \tilde{A}_n-quivers

Counting the Number of Minimal Paths in Weighted Coloured-Edge Graphs

Counting the Number of Site Swap Juggling Patterns with Respect to Particular Ceilings

Counting the occurrences of generalized patterns in words generated by a morphism

Counting the spanning trees of a directed line graph