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 A201932 Decimal expansion of the greatest x satisfying x^2+5x+1=e^x. 3
 3, 3, 7, 7, 3, 6, 1, 4, 8, 4, 1, 9, 7, 4, 0, 0, 5, 7, 9, 2, 5, 5, 0, 2, 5, 0, 5, 8, 8, 8, 9, 2, 1, 0, 6, 1, 4, 3, 9, 2, 6, 1, 0, 8, 0, 3, 0, 3, 1, 5, 9, 4, 9, 4, 8, 2, 5, 0, 4, 0, 2, 2, 1, 0, 4, 2, 4, 4, 1, 7, 7, 6, 0, 9, 0, 2, 6, 1, 0, 7, 7, 4, 6, 8, 2, 9, 4, 9, 2, 4, 0, 2, 5, 7, 2, 0, 2, 7, 5 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS See A201741 for a guide to related sequences.  The Mathematica program includes a graph. LINKS EXAMPLE least:  -4.79309545512749358956562110850420... greatest:  3.377361484197400579255025058889... MATHEMATICA a = 1; b = 5; c = 1; f[x_] := a*x^2 + b*x + c; g[x_] := E^x Plot[{f[x], g[x]}, {x, -5, 3.5}, {AxesOrigin -> {0, 0}}] r = x /. FindRoot[f[x] == g[x], {x, -4.8, -4.7}, WorkingPrecision -> 110] RealDigits[r]     (* A201931 *) r = x /. FindRoot[f[x] == g[x], {x, 3.3, 3.4}, WorkingPrecision -> 110] RealDigits[r]     (* A201932 *) CROSSREFS Cf. A201741. Sequence in context: A000199 A243099 A324877 * A161771 A160515 A105670 Adjacent sequences:  A201929 A201930 A201931 * A201933 A201934 A201935 KEYWORD nonn,cons AUTHOR Clark Kimberling, Dec 06 2011 STATUS approved

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Last modified December 14 15:08 EST 2019. Contains 329979 sequences. (Running on oeis4.)