%0 Journal Article %A S.L.G. Choi %T On a Problem Concerning Two Integer Sequences %J Commentarii mathematici Helvetici %D 1974 %P 534-542 %V 49 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMH_1974__49_139600/ %F CMH_1974__49_139600