%I #2 Mar 31 2012 10:29:10
%S 12,12,36,36,84,48,36,36,96,108,72,72,60,156,120,120,84,72,144,144,
%T 228,228,120,120,120,156,144,144,216,120,252,252,144,264,168,168,204,
%U 192,288,288,240,192,276,276,312,288,168,168,192,252,360,360,336,288,192
%N Number of edges of the root-n Waterman polyhedron of void-center type as defined in A119870.
%C For more information see A119870.
%Y Cf. A119869, A119874, A119872 [edges of Waterman polyhedron of basic type].
%K nonn
%O 0,1
%A _Hugo Pfoertner_, Jun 05 2006