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A076868 a(n) = smallest m such that a spherical n-design with m points exists in three dimensions. 3
1, 2, 4, 6, 12, 12, 24, 24, 36, 48, 60, 70 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
COMMENTS
Most of these values are just conjectures.
LINKS
R. H. Hardin and N. J. A. Sloane, McLaren's Improved Snub Cube and Other New Spherical Designs in Three Dimensions, Discrete Comp. Geom., 15 (1996), 429-441 (Abstract)
CROSSREFS
Sequence in context: A056675 A062857 A061799 * A056793 A137387 A137394
KEYWORD
nonn,nice
AUTHOR
N. J. A. Sloane, Nov 25 2002
STATUS
approved

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Last modified March 28 16:58 EDT 2024. Contains 371254 sequences. (Running on oeis4.)