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A362262
Maximum number of ways in which a set of integer-sided squares can tile an n X 4 rectangle, up to rotations and reflections.
1
1, 1, 2, 2, 4, 13, 33, 72, 204, 476, 1348, 3454, 9511, 25088, 68579, 186048, 503538, 1387536, 3732666, 10420102
OFFSET
0,3
FORMULA
a(n) >= A362145(n)/4.
CROSSREFS
Fourth column of A362258.
Sequence in context: A375517 A048157 A130797 * A248238 A268009 A263224
KEYWORD
nonn,more
AUTHOR
STATUS
approved