Combinatorial data

Over the years I have generated a lot of combinatorial data. Some of it now appears on the pages linked below. However, if there is something else you want then ask me -- I just might have it on my hard drive.

Thus far I have put online data on

• Transversals of Latin squares
• Latin trades
• Autotopisms of Latin squares
• Autoparatopisms of Latin squares
• Row complete Latin squares
• Mutually orthogonal Latin squares (MOLS)
• Latin squares with no proper subsquares
• Perfect 1 factorisations
• Quartic integral graphs
• Orthomorphisms
• van Rees loops a.k.a. Latin squares with the maximum possible number of order 3 subsquares.
• Partial Latin squares (PLS)
• Hypergraphs that are tight for Ryser's conjecture
• Steiner triple systems with high chromatic index
• Maximally non-associative quasigroups
• totally symmetric Latin squares
• semi-symmetric Latin squares
• symmetric Latin squares