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A159455 These are the number of pentagons related to Eberhard's theorem. 0
2, 3, 2, 1, 1, 2, 2, 3, 5, 5, 7, 7, 9, 10 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,1

REFERENCES

Grunbaum, B., Convex polytopes 2e, Springer-Verlag, 2003

LINKS

Table of n, a(n) for n=2..15.

G. C. Shephard, Twenty Problems on Convex Polyhedra: Part I, Math. Gazette, Vol. 52, No. 380, pp. 136-147, 1986.

CROSSREFS

Sequence in context: A096626 A083279 A306239 * A105734 A076839 A092542

Adjacent sequences:  A159452 A159453 A159454 * A159456 A159457 A159458

KEYWORD

nonn

AUTHOR

Ali Dino Jumani (alidinojumani(AT)yahoo.com), Apr 12 2009

STATUS

approved

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Last modified September 25 00:02 EDT 2020. Contains 337333 sequences. (Running on oeis4.)