Recently I have started looking at the problem of enumerating Graphs. During my journey I was thrilled at the beauty of Polya's theorem. After applying the theorem on several examples I felt that I should write an article which explains the context and need for Polya's theorem.
This is the first blog I'm writing after taking a break over the summer. I had few things which had happened to me recently. I'm going to talk about them some other time as they are more philosophical.