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 A093823 Decimal expansion of ((5 - 2*sqrt(2))*Pi)/24. 1
 2, 8, 4, 2, 5, 8, 2, 2, 4, 6, 5, 1, 3, 4, 3, 0, 7, 0, 7, 6, 1, 7, 2, 7, 2, 8, 9, 0, 1, 1, 5, 0, 5, 2, 9, 2, 6, 5, 6, 5, 2, 5, 1, 5, 0, 7, 5, 5, 1, 7, 2, 8, 6, 0, 7, 7, 9, 3, 3, 0, 4, 8, 9, 4, 8, 4, 4, 2, 5, 5, 1, 8, 5, 5, 1, 3, 3, 7, 3, 8, 2, 1, 6, 6, 2, 3, 0, 0, 1, 0, 7, 1, 5, 8, 7, 7, 2, 8, 6, 0, 4, 9 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 COMMENTS Solution to the Kakeya needle problem. LINKS G. C. Greubel, Table of n, a(n) for n = 0..10000 Vincent Borrelli, Jean-Luc Rullière, En cheminant avec Kakeya, Voyage au cœur des mathématiques, ENS Éditions, Lyon 2014 (in French) (see p. 119). Eric Weisstein's World of Mathematics, Kakeya Needle Problem EXAMPLE 0.284258224... MATHEMATICA RealDigits[((5-2*Sqrt[2])*Pi)/24, 10, 120][[1]] (* Harvey P. Dale, Sep 27 2015 *) PROG (PARI) ((5 - 2*sqrt(2))*Pi)/24 \\ Michel Marcus, Sep 22 2014 (MAGMA) SetDefaultRealField(RealField(100)); R:= RealField(); ((5-2*Sqrt(2))*Pi(R))/24; // G. C. Greubel, Oct 01 2018 CROSSREFS Sequence in context: A200004 A253634 A152626 * A088154 A085993 A010595 Adjacent sequences:  A093820 A093821 A093822 * A093824 A093825 A093826 KEYWORD nonn,cons,easy AUTHOR Eric W. Weisstein, Apr 16 2004 STATUS approved

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Last modified April 6 10:53 EDT 2020. Contains 333273 sequences. (Running on oeis4.)