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A114720 Decimal expansion of -(Gamma(1/4)*zeta(1/2))/(8*Pi^(1/4)). 1
4, 9, 7, 1, 2, 0, 7, 7, 8, 1, 8, 8, 3, 1, 4, 1, 0, 9, 9, 1, 2, 7, 7, 3, 7, 3, 9, 6, 8, 5, 3, 9, 7, 7, 1, 9, 8, 0, 7, 2, 9, 3, 6, 0, 9, 5, 5, 7, 7, 0, 5, 1, 8, 5, 9, 3, 3, 2, 3, 4, 2, 3, 3, 9, 9, 8, 4, 9, 5, 5, 2, 9, 0, 4, 5, 5, 4, 3, 4, 8, 5, 2, 3, 9, 1, 6, 9, 9, 6, 4, 9, 7, 8, 3, 8, 8, 1, 4, 3, 4, 9, 0 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..101.

Eric Weisstein's World of Mathematics, Xi-Function

EXAMPLE

0.497120778...

MATHEMATICA

RealDigits[RiemannXi[1/2], 10, 102][[1]] (* Jean-Fran├žois Alcover, Nov 04 2017 *)

PROG

(PARI) -(gamma(1/4)*zeta(1/2))/(8*Pi^(1/4)) \\ Michel Marcus, Nov 04 2017

CROSSREFS

Sequence in context: A021672 A278810 A176426 * A053511 A216676 A021909

Adjacent sequences:  A114717 A114718 A114719 * A114721 A114722 A114723

KEYWORD

nonn,cons

AUTHOR

Eric W. Weisstein, Dec 27 2005

STATUS

approved

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Last modified August 8 02:45 EDT 2020. Contains 336290 sequences. (Running on oeis4.)