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A361524
Number of ways of dividing an n X n square into integer-sided rectangles, up to rotations and reflections.
1
1, 1, 4, 54, 9235, 10538496
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OFFSET
0,3
LINKS
Table of n, a(n) for n=0..5.
FORMULA
a(n) >=
A182275
(n)/8.
a(n) ~
A182275
(n)/8.
CROSSREFS
Main diagonal of
A361523
.
Cf.
A182275
(rotations and reflections are considered distinct),
A224239
(square pieces),
A360630
.
Sequence in context:
A095209
A107101
A147780
*
A140604
A048371
A077658
Adjacent sequences:
A361521
A361522
A361523
*
A361525
A361526
A361527
KEYWORD
nonn
,
more
AUTHOR
Pontus von Brömssen
, Mar 15 2023
STATUS
approved
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Last modified September 2 05:36 EDT 2024. Contains 375604 sequences. (Running on oeis4.)