OFFSET
3,2
COMMENTS
See Problem 15 of the Propp article. It is conjectured that a(n) is 2-adically continuous as a function of n>4.
LINKS
James Propp, Trimer covers in the triangular grid: twenty mostly open problems, arXiv:2206.06472 [math.CO], 2022.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
James Propp, Jul 23 2023
EXTENSIONS
More terms from James Propp, Apr 26 2024
STATUS
approved