%0 Journal Article %A Bayarmagnai, Gombodorj %T A note on a theorem of Rotkiewicz %J Journal of integer sequences %D 2015 %V 18 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/JIS_2015__18_3_a5/ %G en %F JIS_2015__18_3_a5