Powers in Prime Bases and a Problem on Central Binomial Coefficients. - Sebastian Tim Holdum; Frederik Ravn Klausen; Peter Michael Reichstein Rasmussen (Integers, 2015)

On a Conjecture on the Representation of Positive Integers as the Sum of Three Terms of the Sequence ⌊ n2/a ⌋. - Sebastian Tim Holdum; Frederik Ravn Klausen; Peter Michael Reichstein Rasmussen (J. Integer Seq., 2015)

A stochastic cellular automaton model of culture formation. - Frederik Ravn Klausen; Asbjørn Bækgaard Lauritsen (CoRR, 2023)