After showing Johannes around all the obligatory Barcelona sites and party lifestyle in the last few days we were recuperating a little this afternoon when he reminded me about Erd?s numbers, which I’d first heard about from an xckd comic. I was quite happy to learn that through my research coordinator I have an Erd?s number of at most 5, it goes like this:
Paul Erd?s -> Branko Grünbaum -> Jaume Llibre -> Ferran Cedó -> Emilio Luque -> Me
Now I’ve got to go and find someone living with a 2, since I think 3 is probably the most I can hope for.