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A133921 Decimal expansion of the real fixed point of the jinc function. 1
4, 8, 5, 4, 1, 7, 0, 2, 3, 7, 3, 0, 8, 8, 2, 3, 3, 9, 7, 0, 6, 8, 1, 4, 3, 7, 8, 6, 8, 1, 8, 4, 4, 6, 3, 4, 0, 5, 3, 6, 3, 1, 0, 2, 9, 6, 8, 4, 2, 8, 4, 4, 2, 9, 8, 8, 6, 1, 4, 6, 0, 2, 7, 5, 4, 6, 3, 5, 3, 6, 4, 5, 1, 6, 2, 0, 1, 9, 5, 7, 6, 0, 2, 7, 5, 4, 2, 6, 8, 9, 6, 6, 6, 3, 2, 1, 6, 6, 6, 2, 6, 0, 8, 4, 4 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Iain Fox, Table of n, a(n) for n = 0..20000

Eric Weisstein's World of Mathematics, Jinc Function

EXAMPLE

0.48541702373088233970...

MATHEMATICA

jinc[x_] := BesselJ[1, x]/x; RealDigits[ x /. FindRoot[jinc[x] == x, {x, 1/2}, WorkingPrecision -> 105]][[1]] (* Jean-Fran├žois Alcover, Nov 09 2012 *)

PROG

(PARI) solve(x=.4, 1, besselj(1, x)-x^2) \\ Charles R Greathouse IV, Feb 19 2014

CROSSREFS

Sequence in context: A019192 A285624 A154912 * A021210 A197849 A292466

Adjacent sequences:  A133918 A133919 A133920 * A133922 A133923 A133924

KEYWORD

nonn,cons

AUTHOR

Eric W. Weisstein, Sep 28 2007

STATUS

approved

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Last modified June 25 10:10 EDT 2019. Contains 324351 sequences. (Running on oeis4.)