@article{JIS_2016__19_1_a4,
     author = {Ji, Caleb and Khovanova, Tanya and Park, Robin and Song, Angela},
     title = {Chocolate numbers},
     journal = {Journal of integer sequences},
     publisher = {mathdoc},
     volume = {19},
     number = {1},
     year = {2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JIS_2016__19_1_a4/}
}