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A365362 Number of free 4-dimensional polyhypercubes with n cells, allowing corner-, edge-, and 3-face-connections. 2
1, 3, 19, 425, 18043 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
Table of n, a(n) for n=1..5.
Index entries for sequences related to polyominoes.
CROSSREFS
152nd row of A366766.
Cf. A068870.
See A365366 for a table of similar sequences.
Sequence in context: A195643 A195638 A041951 * A143762 A228149 A358161
Adjacent sequences: A365359 A365360 A365361 * A365363 A365364 A365365
KEYWORD
nonn,hard,more
AUTHOR
Pontus von Brömssen, Sep 03 2023
STATUS
approved

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Last modified May 29 00:29 EDT 2024. Contains 372921 sequences. (Running on oeis4.)