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A038180 Number of "connected animals" formed from n square- or hexagon-connected truncated octahedra in the b.c.c. lattice, allowing translation and rotations of the lattice. 2
1, 2, 6, 44, 394, 4680, 59361, 789303, 10742595, 148921162, 2093400002, 29769338104 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
S. T. Coffin, Puzzling World of Polyhedral Dissections, Oxford Univ. Press, 1991.
M. Owen, Splatts
CROSSREFS
Sequence in context: A354309 A277479 A120594 * A058925 A266855 A332074
KEYWORD
nonn,more
AUTHOR
Torsten Sillke (TORSTEN.SILLKE(AT)LHSYSTEMS.COM).
EXTENSIONS
Corrected and extended by Achim Flammenkamp
Definition corrected by Fred Bayer, Aug 11 2010
More terms from Mark Owen, Oct 11 2013
STATUS
approved

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Last modified April 29 10:04 EDT 2024. Contains 372113 sequences. (Running on oeis4.)