%0 Journal Article %A Kube, Nate %A Ruskey, Frank %T Sequences that satisfy $a(n-a(n))=0$ %J Journal of integer sequences %D 2005 %V 8 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/JIS_2005__8_5_a5/ %G en %F JIS_2005__8_5_a5