A356613 Number of SAWs crossing a triangular domain of the hexagonal lattice.

2, 7, 44, 515, 11500, 493704, 40751496, 6463642330, 1970190022696, 1154437344815284, 1300686960810345198, 2818300749120970598426, 11745284697899678209887246, 94153940687296424300453605522, 1451915619132744566900848537333082, 43072062058620235613855525243039798546

Offset

1,1

Links

Anthony J. Guttmann, Table of n, a(n) for n = 1..27

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 D6.

Crossrefs

Cf. A001006, A002026, A007764, A116485.

Sequence in context: A153522 A355109 A278295 * A107354 A006118 A083670

Adjacent sequences: A356610 A356611 A356612 * A356614 A356615 A356616

Keyword

nonn

Author

Vaclav Kotesovec, following a suggestion from Anthony Guttmann, Aug 16 2022

Status

approved