OFFSET
1,2
LINKS
Tanya Khovanova and Karan Sarkar, P-positions in Modular Extensions to Nim, arXiv:1508.07054 [math.CO], 2015.
FORMULA
a(2n+1) = A130665(2n+1).
EXAMPLE
P-positions of 2-modular Nim with 3 piles: (0,0,0), (1,1,1) and permutations of (0,1,2). Thus a(2) = 8.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Tanya Khovanova and Karan Sarkar, Jan 10 2016
STATUS
approved