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A365998
Number of fixed polyominoids with n cells, allowing flat corner-connections and any edge-connections.
3
3, 24, 296, 4248, 66768, 1113395
(list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
Table of n, a(n) for n=1..6.
Wikipedia, Polyominoid.
Index entries for sequences related to polyominoes.
CROSSREFS
See A365995 for further details and a table of related sequences.
Cf. A365997 (free).
22nd row of A366767.
Sequence in context: A301933 A337027 A326001 * A292186 A365567 A258301
Adjacent sequences: A365995 A365996 A365997 * A365999 A366000 A366001
KEYWORD
nonn,hard,more
AUTHOR
Pontus von Brömssen, Sep 26 2023
STATUS
approved

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Last modified October 5 10:13 EDT 2024. Contains 376540 sequences.
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