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A047766 Number of dissectable polyhedra with symmetry of type O. 5


%S 0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,5,0,0,0,0,0,26,0,0,0,0,0,133,0,

%T 0,0,0,0,708,0,0,0,0,0,3861,0,0,0,0,0,21604,0,0,0,0,0,123266,0,0,0,0,

%U 0,715221,0,0,0,0,0,4206956,0,0,0,0,0,25032840,0,0,0,0

%N Number of dissectable polyhedra with symmetry of type O.

%H L. W. Beineke and R. E. Pippert, <a href="http://dx.doi.org/10.4153/CJM-1974-006-x">Enumerating dissectable polyhedra by their automorphism groups</a>, Canad. J. Math., 26 (1974), 50-67.

%F If n=6m+2 then (1/2)*(A001764(m) - A047764(n)), otherwise 0.

%Y Cf. A047768, A027610.

%K nonn

%O 1,20

%A _N. J. A. Sloane_

%E 2nd A-number in the formula corrected by _R. J. Mathar_, Oct 21 2008

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Last modified August 11 03:22 EDT 2020. Contains 336421 sequences. (Running on oeis4.)