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A202354
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Decimal expansion of the number x satisfying x+e=exp(-x).
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2
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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
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OFFSET
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0,1
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COMMENTS
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See A202322 for a guide to related sequences. The Mathematica program includes a graph.
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LINKS
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Table of n, a(n) for n=0..98.
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EXAMPLE
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x=-0.7015020635668446110824969171586507639...
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MATHEMATICA
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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-François Alcover, Feb 14 2013 *)
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CROSSREFS
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Cf. A202322.
Sequence in context: A199603 A121570 A169681 * A186642 A153626 A101031
Adjacent sequences: A202351 A202352 A202353 * A202355 A202356 A202357
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KEYWORD
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nonn,cons
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AUTHOR
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Clark Kimberling, Dec 18 2011
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STATUS
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approved
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