This is a graph of successive powers of 3/2 in base 6. The leading digits in the fractional parts of these numbers form a sequence that seems random. The process of multiplication by 3/2 in base 6 corresponds to a k=6, r=1, cellular automaton rule.
This is from an article written by Stephen Wolfram, who own the company that produces Mathematica, among other things. They are based in my town. Isn't it funny that I try to get a picture "at random" and I end up within a few miles of my house? Like when Dorothy goes looking for her heart's desire and ends up finding it in her own backing yard.
Now the update - nothing much going in. Sandbox has the flu, the DH is recovering slowly but surely, I am swamped at work, the girls are doing the drama thing, the snow melts then more falls from the sky. I've read some good books lately. And I bought a pretty pink stapler.