A359024 Number of inequivalent tilings of an 8 X n rectangle using integer-sided square tiles.

1, 1, 21, 82, 861, 8038, 83609, 861159, 4495023

Offset

0,3

Links

Table of n, a(n) for n=0..8.

Crossrefs

Column k = 8 of A227690.

Sequences for fixed and free (inequivalent) tilings of m X n rectangles, for 2 <= m <= 10:

Fixed: A000045, A002478, A054856, A054857, A219925, A219926, A219927, A219928, A219929.

Free: A001224, A359019, A359020, A359021, A359022, A359023, A359024, A359025, A359026.

Sequence in context: A159743 A219593 A195961 * A190023 A071397 A064762

Adjacent sequences: A359021 A359022 A359023 * A359025 A359026 A359027

Keyword

nonn,more

Author

John Mason, Dec 12 2022

Status

approved