%0 Journal Article %A Nickolas Hein %A Jia Huang %T Variations of the Catalan Numbers From Some Nonassociative Binary Operations %J Séminaire lotharingien de combinatoire %D 2018 %V 80B %I mathdoc %U http://geodesic.mathdoc.fr/item/SLC_2018_80B_a30/ %F SLC_2018_80B_a30