OFFSET
1,2
REFERENCES
J. Kim and J. Propp, A pentagonal number theorem for tribone tilings, Electronic Journal of Combinatorics, to appear.
LINKS
J. Kim and J. Propp, A pentagonal number theorem for tribune tilings, arXiv preprint, arXiv:2206.04223 [math.CO], 2022-2023.
EXAMPLE
For k=2 the two tilings are shown in Figure 18 of the (J. Kim and J. Propp) arxiv.org link.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
James Propp, Jul 22 2023
STATUS
approved