@article{02186905,
title = {The Fibonacci number of a grid graph and a new class of integer sequences.},
journal = {Journal of Integer Sequences [electronic only]},
volume = {8},
year = {2005},
zbl = {1068.11009},
language = {en},
url = {http://dml.mathdoc.fr/item/02186905}
}
Euler, Reinhardt. The Fibonacci number of a grid graph and a new class of integer sequences.. Journal of Integer Sequences [electronic only], Tome 8 (2005) . http://gdmltest.u-ga.fr/item/02186905/