or at least statistical or numerically related things
A (slowly) growing collection of dice-related mathematical problems of varying difficulty, with solutions plus helpful appendices (in PDF).
'A sequence related to a conjecture of Schinzel'
A paper of mine related to the "p+1" problem. In the Journal of Integer Sequences.
Dictionary of Numbers
A Java-based "dictionary of numbers" in which to look up characteristics of positive integers.
More on the
Results of some calculations, and maybe a conjecture or two.
Gallery of Ulam Spirals
Gallery of images made by coloring spirals of the positive integers, as suggested by Ulam's
Some statistics connected to the Grand Tours
How well does a rider's prologue ranking predict his final GC ranking in a Tour? An on-going project.
Some plots of historical data related to the Paris-Roubaix bicyle classic.
A silly digits problem
Some bits and pieces on a silly old digit problem.
Worst proof ever
And the end of a twenty year old question.