On Wed, Apr 1, 2015 at 11:33 AM, Mark R V Murray <mark at grondar.org> wrote: > > > Before someone makes a terrible mistake, I should point out that 4 is > confirmed random, as cited here: https://xkcd.com/221/ But surely to be non-random we need an equal number of 1 and 0 bits, making 15 the clear choice. -Ben