Weirdness

Words (there is more to look at here)

Combinatorial* (not considered very carefully)

Combinations

Compositions

Dyck Words

Integer Vectors

Lyndon Words

MultichooseNK

Tuples

Necklaces

Partitions

SkewPartitions

Permutations

PermutationGroup*

q_analogues.py

SetPartitions*

Tableau