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A356614 Number of SAWs crossing a triangular domain of the hexagonal lattice and including the top vertex. 1
1, 3, 18, 210, 4716, 203130, 16781528, 2661898722, 811337884328, 475395297020430, 535618774376758222, 1160567857061063474508, 4836675324919658534327348, 38772333263059858336182467950, 597894854584620490267288203881970, 17736956492510173648327596231133813426 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
Anthony J. Guttmann, Table of n, a(n) for n = 1..26
Anthony J. Guttmann and Iwan Jensen, Self-avoiding walks and polygons crossing a domain on the square and hexagonal lattices, arXiv:2208.06744 [math-ph], Aug 13 2022, Table D7.
CROSSREFS
Cf. A001006, A002026, A007764, A116485.
Sequence in context: A157538 A024488 A217902 * A183241 A163883 A319580
Adjacent sequences: A356611 A356612 A356613 * A356615 A356616 A356617
KEYWORD
nonn
AUTHOR
Vaclav Kotesovec, following a suggestion from Anthony Guttmann, Aug 16 2022
STATUS
approved

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Last modified June 7 18:53 EDT 2024. Contains 373206 sequences. (Running on oeis4.)