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Number of edges of the root-n Waterman polyhedron as defined in A119870.
3

%I #2 Mar 31 2012 10:29:10

%S 24,12,48,24,36,72,72,120,72,36,96,48,144,144,72,96,108,96,144,120,

%T 144,120,72,120,264,156,240,168,120,120,144,192,216,192,192,216,252,

%U 264,168,120,264,144,336,336,216,216,264,288,240,300,312,144,288,408,264,264

%N Number of edges of the root-n Waterman polyhedron as defined in A119870.

%C For more information see A119870.

%Y Cf. A119869, A119877 [edges of void-centered Waterman polyhedron].

%K nonn

%O 1,1

%A _Hugo Pfoertner_, May 26 2006