%0 Journal Article %A Pathak, Siddhi %T On a Conjecture of Livingston %J Canadian mathematical bulletin %D 2017 %P 184-195 %V 60 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2016-065-1/ %R 10.4153/CMB-2016-065-1 %F 10_4153_CMB_2016_065_1