@article{JIS_2016__19_3_a0,
     author = {Anders,  Katie},
     title = {Counting non-standard binary representations},
     journal = {Journal of integer sequences},
     year = {2016},
     volume = {19},
     number = {3},
     zbl = {1415.11020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JIS_2016__19_3_a0/}
}