Conjectured statistics for the higher q , t -Catalan sequences. Loehr, Nicholas A. — 2005 The Electronic Journal of Combinatorics [electronic only]
Generalizing the combinatorics of binomial coefficients via ℓ -nomials. Loehr, Nicholas A.; Savage, Carla D. — 2010 Integers
Conjectured combinatorial models for the Hilbert series of generalized diagonal harmonic modules. Loehr, Nicholas A.; Remmel, Jeffrey B. — 2004 The Electronic Journal of Combinatorics [electronic only]