Partitions of $\mathbb{Z}_n$ into Arithmetic Progressions

Partitions of groups and matroids into independent subsets

Partitions of metric spaces with finite distance sets

Partitions of nonzero elements of a finite field into pairs

Partitions with Distinct Multiplicities of Parts: On An "Unsolved Problem" Posed By Herbert Wilf

Partitions with prescribed hooksets

Partitions, pairs of trees and Catalan numbers

Partitions, rooks, and symmetric functions in noncommuting variables

Pascal arrays: counting Catalan sets

Pascal like matrices - an accessible factory of one source identities and resulting applications

Pascal triangle, Stirling numbers and the unique invariance of the Euler characteristic

Path count asymptotics and Stirling numbers

Path counting and random matrix theory

Path covering number and L(2,1)-labeling number of graphs

Path optimization and near-greedy analysis for graph partitioning: an empirical study

Path representation of maximal parabolic Kazhdan-Lusztig polynomials

Path-search in the pyramid and in other graphs

Paths and stability number in digraphs

Paths of homomorphisms from stable Kneser graphs

Patience Sorting and Its Generalizations