David Cutler is in the spotlight for his work on a tasty-sounding mathematics problem. In January, the New York Times featured a research paper authored by Cutler and Neil Sloane, the founder of The On-line Encyclopedia of Integer Sequences. Titled "Cutting a Pancake with an Exotic Knife," the paper explores the "lazy caterer problem," or how to cut a pancake or other circular object into the most pieces with the fewest cuts.