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A287999 Number of tilings of a stackable 8 sphinx tile shape. 3
2, 20, 190, 1896, 19950, 221720, 2596498, 31839772 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,1
COMMENTS
Long narrow frames such as these are a good place to search for small symmetric sphinx tiled shapes.
LINKS
Craig Knecht, Example for sequence.
Craig Knecht, Visual scan
CROSSREFS
Cf. A279887.
Sequence in context: A125857 A226312 A171076 * A348886 A001078 A299865
KEYWORD
nonn,more
AUTHOR
Craig Knecht, Jun 04 2017
STATUS
approved

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Last modified March 4 14:06 EST 2024. Contains 370532 sequences. (Running on oeis4.)