@article{JIS_2011__14_2_a6,
     author = {Dearden,  Bruce and Iiams,  Joel and Metzger,  Jerry},
     title = {A function related to the rumor sequence conjecture},
     journal = {Journal of integer sequences},
     year = {2011},
     volume = {14},
     number = {2},
     zbl = {1229.11021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JIS_2011__14_2_a6/}
}