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A047764 Number of dissectable polyhedra with symmetry of type Q. +0
8
0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 7, 0, 0, 0, 0, 0, 12, 0, 0, 0, 0, 0, 30, 0, 0, 0, 0, 0, 55, 0, 0, 0, 0, 0, 143, 0, 0, 0, 0, 0, 273, 0, 0, 0, 0, 0, 728, 0, 0, 0, 0, 0, 1428, 0, 0, 0, 0, 0, 3876, 0, 0, 0, 0, 0, 7752 (list; graph; listen)
OFFSET

1,20

REFERENCES

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

FORMULA

If n=6m+2 then A047749((n-2)/6), else 0.

CROSSREFS

Cf. A027610.

Sequence in context: A133827 A028633 A074039 this_sequence A022883 A028833 A024943

Adjacent sequences: A047761 A047762 A047763 this_sequence A047765 A047766 A047767

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified December 20 00:58 EST 2009. Contains 171054 sequences.


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