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A220876 Number of boundary guillotine partitions of a 4-dimensional box obtained with n cuts. 0
1, 4, 28, 232, 1984, 16804, 139012, 1119172, 8776036, 67190308, 503591332, 3703703716, 26779859332, 190652265220, 1337960522980, 9264356481220 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..16.

Andrei Asinowski and Toufik Mansour, Separable d-Permutations and Guillotine Partitions, arXiv 0803.3414. Annals of Combinatorics 14 (1) pp.17-43 Springer, 2010; Abstract

CROSSREFS

Sequence in context: A192620 A180708 A191094 * A152599 A199579 A089023

Adjacent sequences:  A220873 A220874 A220875 * A220877 A220878 A220879

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Dec 27 2012

STATUS

approved

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Last modified July 5 17:29 EDT 2020. Contains 335473 sequences. (Running on oeis4.)