Enumeration of bordered words, le langage de la vache-qui-rit
Enumeration of concave integer partitions.
Enumeration of derangements with descents in prescribed positions.
Enumeration of factorizable multi-dimensional permutations.
Enumeration of graphs maximal with respect to connectivity
Enumeration of Hamiltonian circuits in rectangular grids.
Enumeration of hamiltonian paths in Caley diagrams.
Enumeration of integral tetrahedra.
Enumeration of Lattice paths and generating functions for skew plane partitions.
Enumeration of Pairs of Sequences by Rises, Falls and Levels.
Enumeration of partitions by long rises, levels, and descents.
Enumeration of perfect matchings of a type of quadratic lattice on the torus.
Enumeration of permutations by rises and cycle structure.
Enumeration of permutations with restricted subsequences. (Enumération de permutations à motifs exclus.)
Enumeration of pin-permutations.
Enumeration of sequences constrained by the ratio of consecutive parts.
Enumeration of symmetric arrays with different row sums
Enumeration of the partitions of an integer into parts of a specified number of different sizes and especially two sizes.
Enumeration of tilings of diamonds and hexagons with defects.
Enumeration of unigraphical partitions.