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A300698 Half volumes of concertina hypercubes: a(n) = A300697(n)/2. 1
0, 1, 4, 26, 236, 2763, 39692 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..6.

CROSSREFS

Cf. A300697.

Sequence in context: A000311 A244451 A001863 * A244524 A209923 A317339

Adjacent sequences:  A300695 A300696 A300697 * A300699 A300700 A300701

KEYWORD

nonn,more

AUTHOR

Tilman Piesk, Mar 11 2018

STATUS

approved

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Last modified April 25 23:48 EDT 2019. Contains 322465 sequences. (Running on oeis4.)