|
%I #8 Dec 05 2014 02:19:24
%S 1,4,8,34,106,430,1616,6594,26588,110188,457964,1925498,8135692,
%T 34597729,147780810
%N Number of one-sided poly-[3^3.4^2]-tiles (polyhouses) (holes allowed) with n cells.
%D Branko Grünbaum and G. C. Shephard, Tilings and Patterns. W. H. Freeman, New York, 1987, Sections 2.7, 6.2 and 9.4.
%H Brendan Owen, <a href="http://web.archive.org/web/20061229103147/http://members.optusnet.com.au/polyforms/2dforms/polyhouses/index.htm">Polyhouses</a> (gives a(1)-a(10)).
%Y Cf. A197156, A197158.
%K hard,nonn
%O 1,2
%A _Joseph Myers_, Oct 10 2011
|
