If you take OEIS as a database of “interesting sequences” (some of them are only interesting to mathematicians), and pull out all of the running groups of 6 (in

If you take OEIS as a database of “interesting sequences” (some of them are only interesting to mathematicians), and pull out all of the running groups of 6 (in the sequence as provided, which of course doesn’t include the full version of very long or infinite sequences) that could be a powerball number, you get 1,097,698; or about a 2.6% chance; just the first 6 digits of each sequence gives a mere 32,110; or about 0.076%. Of course most of these aren’t actually very interesting, after all; but it does provide a rough approximation. (Code here: <https://gist.github.com/wolfgang42/2df001b05065488620700f0fdfa58a08 https://gist.github.com/wolfgang42/2df001b05065488620700f0fd...>)