Written: June 3, 2003.
Last Update : June 9, 2003.
This paper, a sequel to 3-Rowed Chomp is an excercise in `computer-generated' research, using `Ultimately-Periodic Sequences' as the ansatz.
It was inspired by previous work of my student Xinyu Sun, who made a very interesting `periodicity conjecture' and by its brilliant proof (Added Nov. 30, 2003: it just got published in INTEGERS ) by Steven Byrnes.
This paper is dedicated with friendship and admiration to Difference Equation and Chaos Guru Saber Elaydi.
ChompData contains three lists: ChompLosers400 describing the ultimately-periodic sequences B_c for 0<=c<=400, Grundy100_3, and Grundy50_6, for the positions with Grundy value <=3 and c<=100 and Grundy value<=6 and c<=50 respectively.
Doron Zeilberger's Home Page