On the additive period length of the Sprague-Grundy function of certain Nim-like games
Jens Askgaard·2019-02-18·via math.CO updates on arXiv.org
We examine the structure of the additive period of the Sprague-Grundy function of Nim-like games, among them Wythoff's Game, and deduce a bound for the length of the period and preperiod.