The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
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
Sequence in context: A157538 A024488 A217902 * A183241 A163883 A319580
KEYWORD
nonn
AUTHOR
Vaclav Kotesovec, following a suggestion from Anthony Guttmann, Aug 16 2022
STATUS
approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified June 13 17:32 EDT 2024. Contains 373391 sequences. (Running on oeis4.)