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A100664 Number of distinct ways to dissect a square into n rectangles of equal circumference. +0
1
0, 1, 1, 2, 6, 16, 50, 177, 664, 2532, 9785 (list; graph; listen)
OFFSET

0,4

EXAMPLE

There are six ways to dissect a square into four rectangles of equal circumference, so a(4)=6.

CROSSREFS

Cf. A108066.

Adjacent sequences: A100661 A100662 A100663 this_sequence A100665 A100666 A100667

Sequence in context: A013989 A002841 A136509 this_sequence A003446 A045696 A091217

KEYWORD

hard,nonn

AUTHOR

Herman Beeksma (herman(AT)beeksma.nl) and Hans Riesebos (hans.riesebos(AT)wanadoo.nl), Aug 04 2005

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Last modified October 7 08:31 EDT 2008. Contains 144667 sequences.


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