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A120117 Number of 2-anisohedral polyhexes of order n. 0
0, 0, 0, 0, 0, 1, 3, 27, 66, 226, 380, 879, 1097, 4419, 3772, 9488, 6718, 40023, 12630, 127213, 76836 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,7

LINKS

Table of n, a(n) for n=1..21.

Joseph Myers, Polyomino tiling

CROSSREFS

Sequence in context: A053360 A176963 A204046 * A152759 A166102 A045491

Adjacent sequences:  A120114 A120115 A120116 * A120118 A120119 A120120

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Aug 25 2006

EXTENSIONS

More terms from Herman Jamke (hermanjamke(AT)fastmail.fm), May 05 2007

Adjusted to offset 1 by Joseph Myers, Nov 21 2010

STATUS

approved

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Last modified June 28 20:13 EDT 2017. Contains 288840 sequences.