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A366010
Number of fixed polyominoids with n cells, allowing any corner-connections and right-angled edge-connections.
3
3, 42, 910, 22707, 614535
(list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
See A365995 for further details and a table of related sequences.
LINKS
Table of n, a(n) for n=1..5.
Wikipedia, Polyominoid.
Index entries for sequences related to polyominoes.
CROSSREFS
Cf. A365995, A366009 (free).
29th row of A366767.
Sequence in context: A355796 A336572 A366006 * A206820 A157542 A078601
Adjacent sequences: A366007 A366008 A366009 * A366011 A366012 A366013
KEYWORD
nonn,hard,more
AUTHOR
Pontus von Brömssen, Sep 28 2023
STATUS
approved

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Last modified October 21 15:52 EDT 2024. Contains 376988 sequences.
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