Once upon a time I scored a 42 on the Putnam. Two decades later I placed 23rd at the World Puzzle Championships. I'd be happy to help if I can.

But honestly? This website holds many mathematicians far better than I. Really I'm replying more from a desire to assuage my own curiosity, than from a strong belief that there exists a problem that uniquely I can solve. All I can promise you is that if I don't know the answer, I'll say so.

ETA: If anything, folks, this comment is worth downvoting for committing terrible math while bragging of being good at it. Not that anybody here could have caught the error, but however much eleven years between events might feel like two decades, it really, really isn't.

Oh, that and for commenting on Luke's post when he specifically asked for emails.