OFFSET
1,3
COMMENTS
A polyknight is a variant of a polyomino in which two tiles a knight's move apart are considered adjacent. A polyknight need not be connected in the sense of a polyomino.
These are free polyknights.
LINKS
John Mason, Illustrations
CROSSREFS
KEYWORD
nonn,more
AUTHOR
EXTENSIONS
Corrected and extended by Joseph Myers, May 21 2004
a(12)-a(13) from John Mason, Jan 13 2023
STATUS
approved