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A342141 The number of generic rectangulations with n rectangles. 0
1, 2, 6, 24, 116, 642, 3938, 26194, 186042, 1395008, 10948768, 89346128, 754062288, 6553942722, 58457558394, 533530004810, 4970471875914, 47169234466788, 455170730152340, 4459456443328824, 44300299824885392, 445703524836260400, 4536891586511660256, 46682404846719083048, 485158560873624409904, 5089092437784870584576, 53845049871942333501408 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..27.

Nathan Reading, Generic rectangulations, arXiv:1105.3093 [math.CO], 2011-2012.

CROSSREFS

Cf. A049021, A340984.

Sequence in context: A182216 A097483 A210591 * A266332 A007405 A324130

Adjacent sequences:  A342137 A342138 A342139 * A342142 A342143 A342144

KEYWORD

nonn

AUTHOR

Peter Kagey, Mar 01 2021

STATUS

approved

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Last modified April 15 20:40 EDT 2021. Contains 342977 sequences. (Running on oeis4.)