|
%I #7 Mar 31 2012 10:30:31
%S 1,9,64,601,5616
%N Puzzle 2, related to polyominoes.
%C From Vicher's table.
%H M. Keller, <a href="http://www.solitairelaboratory.com/polyenum.html">Counting Polyforms</a>
%H M. Vicher, <a href="http://www.vicher.cz/puzzle/polyforms.htm">Polyforms</a>
%K nonn
%O 0,2
%A _James A. Sellers_, Aug 28 2000
%E Edited by _T. D. Noe_, Apr 09 2009
|
