A076870 - OEIS

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A076870

a(n) = smallest m such that a spherical n-design with m points exists in four dimensions.

1, 2, 5, 8, 20, 24, 42, 48, 96 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	COMMENTS	`Most of these values are just conjectures.`
	REFERENCES	`R. H. Hardin and N. J. A. Sloane, in preparation.`
	CROSSREFS	`Cf. A076869, A007828, A076868.` `Sequence in context: A025078 A192780 A055614 * A127281 A054774 A104721` `Adjacent sequences: A076867 A076868 A076869 * A076871 A076872 A076873`
	KEYWORD	`nonn,nice`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Nov 25 2002`

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Last modified February 17 08:21 EST 2012. Contains 205998 sequences.