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A047771 Number of dissectable polyhedra with symmetry of type L. 3
0, 0, 0, 0, 0, 1, 0, 8, 0, 42, 0, 232, 0, 1277, 0, 7183, 0, 41041, 0, 238315, 0, 1402076, 0, 8343804, 0, 50136483, 0, 303790544, 0, 1854115285, 0, 11388104153, 0, 70338364135, 0, 436605050440, 0, 2722153369473, 0, 17040017600925, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,8

LINKS

Table of n, a(n) for n=1..41.

L. W. Beineke and R. E. Pippert, Enumerating dissectable polyhedra by their automorphism groups, Canad. J. Math., 26 (1974), 50-67.

FORMULA

If n=2m then (1/6)*(A001764(m) - 2*A047766(n) - 3*A047765(n) - A047764(n)), otherwise 0.

CROSSREFS

Cf. A047772, A027610.

Sequence in context: A011997 A187162 A197618 * A298099 A137528 A270006

Adjacent sequences:  A047768 A047769 A047770 * A047772 A047773 A047774

KEYWORD

nonn

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified July 14 16:21 EDT 2020. Contains 335729 sequences. (Running on oeis4.)