@article{JIS_2008__11_2_a0,
     author = {Rowland, Eric S.},
     title = {A natural prime-generating recurrence},
     journal = {Journal of integer sequences},
     publisher = {mathdoc},
     volume = {11},
     number = {2},
     year = {2008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JIS_2008__11_2_a0/}
}