@article{05013501,
title = {Enumeration of sequences constrained by the ratio of consecutive parts.},
journal = {S\'eminaire Lotharingien de Combinatoire [electronic only]},
volume = {53},
year = {2005},
zbl = {1086.05010},
language = {en},
url = {http://dml.mathdoc.fr/item/05013501}
}
Corteel, Sylvie; Lee, Sunyoung; Savage, Carla D. Enumeration of sequences constrained by the ratio of consecutive parts.. Séminaire Lotharingien de Combinatoire [electronic only], Tome 53 (2005) . http://gdmltest.u-ga.fr/item/05013501/