OFFSET
1,11
COMMENTS
An amazon (superqueen) moves like a queen and a knight.
LINKS
V. Kotesovec, Non-attacking chess pieces, 6ed, 2013.
Paul Monsky, Superqueens: Problem E3162, American Mathematical Monthly, vol. 96 (1989), p.258-259.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Vaclav Kotesovec, Jan 03 2011
STATUS
approved