%0 Journal Article %A Laurent Habsieger %A Xavier-François Roblot %T On integers of the form $p+2^k$ %J Acta Arithmetica %D 2006 %P 45-50 %V 122 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa122-1-4/ %R 10.4064/aa122-1-4 %G en %F 10_4064_aa122_1_4