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A202354 Decimal expansion of the number x satisfying x+e=exp(-x). 2
7, 0, 1, 5, 0, 2, 0, 6, 3, 5, 6, 6, 8, 4, 4, 6, 1, 1, 0, 8, 2, 4, 9, 6, 9, 1, 7, 1, 5, 8, 6, 5, 0, 7, 6, 3, 9, 8, 4, 6, 2, 9, 2, 5, 6, 9, 3, 6, 2, 5, 3, 1, 7, 2, 5, 2, 5, 9, 3, 4, 5, 5, 5, 5, 8, 1, 3, 2, 6, 0, 5, 5, 8, 6, 2, 5, 5, 7, 5, 9, 5, 4, 1, 8, 9, 4, 2, 7, 3, 3, 8, 4, 9, 8, 2, 4, 6, 5, 2 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

See A202322 for a guide to related sequences.  The Mathematica program includes a graph.

LINKS

Table of n, a(n) for n=0..98.

EXAMPLE

x=-0.7015020635668446110824969171586507639...

MATHEMATICA

u = 1; v = E;

f[x_] := u*x + v; g[x_] := E^-x

Plot[{f[x], g[x]}, {x, -1, 1}, {AxesOrigin -> {0, 0}}]

r = x /. FindRoot[f[x] == g[x], {x, -.8, -.7}, WorkingPrecision -> 110]

RealDigits[r] (* A202354 *)

RealDigits[ ProductLog[E^E] - E , 10, 99] // First (* Jean-Fran├žois Alcover, Feb 14 2013 *)

CROSSREFS

Cf. A202322.

Sequence in context: A199603 A121570 A169681 * A243908 A186642 A153626

Adjacent sequences:  A202351 A202352 A202353 * A202355 A202356 A202357

KEYWORD

nonn,cons

AUTHOR

Clark Kimberling, Dec 18 2011

STATUS

approved

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Last modified October 26 02:56 EDT 2014. Contains 248566 sequences.