%0 Journal Article %A Jhon J. Bravo %A Florian Luca %T Powers of Two in Generalized Fibonacci Sequences %J Revista colombiana de matematicas %D 2012 %P 67-79 %V 46 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RCM_2012_46_1_a4/ %F RCM_2012_46_1_a4