A030042 - OEIS

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A030042

Numerator of volume of best symplectic packing of n balls in 4-dimensional ball.

1, 1, 3, 1, 20, 24, 63, 288, 1 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,3`
	REFERENCES	`McDuff and Polterovich, Invent. Math. 115 (1994), 405-434.`
	LINKS	`Table of n, a(n) for n=1..9.`
	CROSSREFS	`Cf. A030043.` `Sequence in context: A067802 A181832 A139723 * A045496 A024432 A016531` `Adjacent sequences: A030039 A030040 A030041 * A030043 A030044 A030045`
	KEYWORD	`nonn,frac`
	AUTHOR	`N. J. A. Sloane.`
	STATUS	`approved`

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Last modified May 18 13:28 EDT 2013. Contains 225419 sequences.