@article{01264512,
title = {Properties of a quadratic Fibonacci recurrence.},
journal = {Journal of Integer Sequences [electronic only]},
volume = {1},
year = {1998},
zbl = {1044.11539},
language = {en},
url = {http://dml.mathdoc.fr/item/01264512}
}
Duke, W.; Greenfield, Stephen J.; Speer, Eugene R. Properties of a quadratic Fibonacci recurrence.. Journal of Integer Sequences [electronic only], Tome 1 (1998) . http://gdmltest.u-ga.fr/item/01264512/