A358697 - OEIS

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A358697

Number of self-avoiding closed paths in the 6 X n grid graph which pass through all vertices on four (left, right, upper, lower) sides of the graph.

2

1, 11, 122, 1123, 11346, 113748, 1153742, 11674245, 118180383, 1195822385, 12100751361, 122447319062

(list; graph; refs; listen; history; text; internal format)

OFFSET

2,2

LINKS

Table of n, a(n) for n=2..13.

CROSSREFS

Row 6 of A333758.

Sequence in context: A067218 A368114 A293805 * A288791 A049666 A163462

Adjacent sequences: A358694 A358695 A358696 * A358698 A358699 A358700

KEYWORD

nonn,more

AUTHOR

Seiichi Manyama, Nov 27 2022

STATUS

approved