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A030043 Denominator of volume of best symplectic packing of n balls in 4-dimensional ball. 2
1, 2, 4, 1, 25, 25, 64, 289, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

REFERENCES

McDuff and Polterovich, Invent. Math. 115 (1994), 405-434.

LINKS

Table of n, a(n) for n=1..9.

CROSSREFS

Cf. A030042, A045497.

Sequence in context: A224783 A214058 A173820 * A045497 A117258 A152285

Adjacent sequences:  A030040 A030041 A030042 * A030044 A030045 A030046

KEYWORD

nonn,frac

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified September 26 04:31 EDT 2020. Contains 337346 sequences. (Running on oeis4.)