OFFSET
0,2
COMMENTS
In the Cookie Monster game, there are several piles of counters. A player is allowed to take the same positive number of counters from any nonempty subset of the piles. The player who cannot move loses.
LINKS
T. Khovanova and J. Xiong, Cookie Monster Plays Games, arXiv:1407.1533 [math.HO], 2014.
EXAMPLE
For n = 1 the a(1) = 7 P-positions are (0,0,0) and (0,1,2), and permutations.
CROSSREFS
KEYWORD
nonn
AUTHOR
Tanya Khovanova and Joshua Xiong, Aug 10 2014
STATUS
approved