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A048666 Number of rooted 5-dimensional "polycubes" with n cells, with no symmetries removed. 0
1, 10, 135, 1980, 30475, 483702, 7847525, 129419240, 2161766520, 36481155310, 620845213890, 10640356142700, 183453873965570, 3179310190998270, 55345614317169210 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..15.

R. C. Schroeppel, A few mathematical experiments, Experimental Mathematics Workshop, Oakland, 2004.

FORMULA

a(n) = n * A151831(n). - Andrew Howroyd, Dec 05 2018

CROSSREFS

Row 5 of A048790.

Cf. A048663, A151831.

Sequence in context: A066156 A173044 A218440 * A114936 A232265 A095653

Adjacent sequences:  A048663 A048664 A048665 * A048667 A048668 A048669

KEYWORD

nonn

AUTHOR

Dan Hoey

EXTENSIONS

a(9)-a(15) from Andrew Howroyd, Dec 05 2018

STATUS

approved

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Last modified February 16 14:47 EST 2019. Contains 320163 sequences. (Running on oeis4.)