A220301 Number of ways to cut an 8 X n rectangle into rectangles with integer sides.

1, 128, 55756, 31544384, 19415751782, 12300505521832, 7871769490695758, 5055501014135301068, 3250879178100782348462, 2091366508168264152856116, 1345636228678678520218159342, 865863320865232237151806089380, 557159535051149816106032278432958

Offset

0,2

Links

Alois P. Heinz, Table of n, a(n) for n = 0..100

David A. Klarner and Spyros S. Magliveras, The number of tilings of a block with blocks, European Journal of Combinatorics 9 (1988), 317-330.

Joshua Smith and Helena Verrill, On dividing rectangles into rectangles

Crossrefs

Column m=8 of A116694.

Sequence in context: A239648 A364173 A239404 * A323541 A330486 A016795

Adjacent sequences: A220298 A220299 A220300 * A220302 A220303 A220304

Keyword

nonn

Author

Alois P. Heinz, Dec 10 2012

Status

approved