OFFSET
1,5
COMMENTS
Also called polycubes. Each member of a chiral pair is a reflection but not a rotation of the other.
EXAMPLE
Polyominoes with cell centers at (0,0,0), (0,0,1), (0,1,1), (1,1,1) and (0,0,0), (0,1,0), (0,1,1), (1,1,1) are a chiral pair.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Robert A. Russell, Mar 21 2024
EXTENSIONS
a(17)-a(22) from John Mason, Sep 19 2024
STATUS
approved