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A239270 Number of domicule tilings of an 8 X n grid. 2
1, 1, 171, 4945, 331133, 17508475, 1017093992, 57228320561, 3263262629905, 185175369431551, 10529540995776143, 598275977865042347, 34004634498887815603, 1932504421503220832048, 109831420296006021851427, 6242000703148139096486777, 354752087455830720672222391 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,3
COMMENTS
A domicule is either a domino or it is formed by the union of two neighboring unit squares connected via their corners. In a tiling the connections of two domicules are allowed to cross each other.
LINKS
CROSSREFS
Column k=8 of A239264.
Sequence in context: A016058 A332418 A152926 * A262142 A206595 A127959
KEYWORD
nonn
AUTHOR
Alois P. Heinz, Mar 13 2014
STATUS
approved

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Last modified June 21 12:50 EDT 2024. Contains 373544 sequences. (Running on oeis4.)