A038386 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A038386

Number of "connected animals" formed from n 4-gon or 6-gon connected truncated octahedra in the b.c.c. lattice, allowing only translation of the lattice.

1

1, 7, 67, 734, 8716, 109070, 1416284, 18903142, 257718235, 3573580367

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

LINKS

Table of n, a(n) for n=1..10.

S. T. Coffin, Puzzling World of Polyhedral Dissections, Oxford Univ. Press, 1991.

T. Sillke, Notations for polyspheres

Index entries for sequences related to b.c.c. lattice

CROSSREFS

Cf. A000162, A038119, A038168-A038174, A038180, A038181.

Sequence in context: A020469 A340973 A199756 * A371398 A243675 A364924

Adjacent sequences: A038383 A038384 A038385 * A038387 A038388 A038389

KEYWORD

nonn,hard,more

AUTHOR

Torsten Sillke (TORSTEN.SILLKE(AT)LHSYSTEMS.COM).

EXTENSIONS

More terms from Achim Flammenkamp

Name corrected and a(9)-a(10) from Aaron N. Siegel, May 31 2022

STATUS

approved