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A047753 Number of dissectable polyhedra with symmetry of type I. 9
0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 2, 0, 0, 0, 2, 0, 0, 0, 7, 0, 0, 0, 12, 0, 0, 0, 29, 0, 0, 0, 55, 0, 0, 0, 143, 0, 0, 0, 271, 0, 0, 0, 728, 0, 0, 0, 1428, 0, 0, 0, 3873, 0, 0, 0, 7752, 0, 0, 0, 21318, 0, 0, 0, 43256, 0, 0, 0, 120175, 0, 0, 0, 246675, 0, 0, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,13

LINKS

Table of n, a(n) for n=0..75.

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

FORMULA

If n=4m+1 then A047749(m) - A047751(n), otherwise 0.

CROSSREFS

Cf. A047767, A027610.

Sequence in context: A338268 A269243 A036274 * A303947 A031123 A104194

Adjacent sequences:  A047750 A047751 A047752 * A047754 A047755 A047756

KEYWORD

nonn

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified February 24 21:46 EST 2021. Contains 341585 sequences. (Running on oeis4.)