%0 Journal Article %T Spanning Trees in Grid Graphs %A Paul Raff %J Mathematics %D 2008 %I arXiv %X Building on work by Desjarlais, Molina, Faase, and others, a general method is obtained for counting the number of spanning trees of graphs that are a product of an arbitrary graph and either a path or a cycle, of which grid graphs are a subclass. Results are obtained pertaining to recurrences obtained in this manner, and numerous new integer sequences are found. %U http://arxiv.org/abs/0809.2551v1