%I A096361
%S A096361 1,2,3,12,20,72,168,528,1440,4480,13046,40008,120055,366324,1109745,3380752,
%T A096361 10269819,31253904,95011267,288979680,878550498,2671223720,8120041693,
               24682865208,
%U A096361 75020015675,227999634772,692872971246,2105464666676
%N A096361 Total number of triangles in all polyiamonds with n triangles.
%H A096361 S. T. Coffin, <a href="http://www.johnrausch.com/PuzzlingWorld/chap02b.htm">
               The Puzzling World of Polyhedral Dissections</a>, Chap 2, Table 1.
%Y A096361 a(n) = n*A000577(n).
%Y A096361 Sequence in context: A126292 A083265 A067391 this_sequence A105045 A076000 
               A096632
%Y A096361 Adjacent sequences: A096358 A096359 A096360 this_sequence A096362 A096363 
               A096364
%K A096361 nonn
%O A096361 1,2
%A A096361 N. J. A. Sloane (njas(AT)research.att.com), Aug 04 2004