Enumeration of Lozenge Tilings of Halved Hexagons with a Boundary Defect. - Ranjan Rohatgi (Electron. J. Comb., 2015)

Enumeration of tilings of a hexagon with a maximal staircase and a unit triangle removed. - Ranjan Rohatgi (Australas. J Comb., 2016)

Cyclically symmetric lozenge tilings of a hexagon with four holes. - Tri Lai; Ranjan Rohatgi (Adv. Appl. Math., 2018)

Enumeration of lozenge tilings of a hexagon with a shamrock missing on the symmetry axis. - Tri Lai; Ranjan Rohatgi (Discret. Math., 2019)

Tilings of hexagons with a removed triad of bowties. - Mihai Ciucu; Tri Lai; Ranjan Rohatgi (J. Comb. Theory A, 2021)