%0 Journal Article %A Baril, Jean-Luc %A Petrossian, Armen %T Equivalence classes of Motzkin paths modulo a pattern of length at most two %J Journal of integer sequences %D 2015 %V 18 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/JIS_2015__18_7_a0/ %G en %F JIS_2015__18_7_a0