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 A201395 Decimal expansion of x satisfying 3*x^2 - 2 = cot(x) and 0 < x < Pi. 2
 9, 5, 1, 0, 5, 5, 2, 3, 9, 6, 9, 6, 6, 3, 2, 7, 7, 9, 0, 0, 7, 4, 2, 1, 2, 0, 3, 7, 2, 1, 2, 0, 6, 5, 6, 2, 8, 3, 9, 5, 3, 8, 3, 6, 6, 3, 9, 6, 0, 5, 6, 9, 3, 8, 5, 2, 9, 0, 8, 4, 3, 5, 0, 7, 7, 7, 4, 3, 4, 3, 3, 6, 3, 5, 0, 6, 7, 3, 5, 5, 8, 3, 7, 7, 3, 2, 2, 2, 6, 5, 8, 5, 3, 3, 7, 1, 5, 5, 4 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 COMMENTS See A201280 for a guide to related sequences. The Mathematica program includes a graph. LINKS Table of n, a(n) for n=0..98. EXAMPLE x=0.9510552396966327790074212037212065628395... MATHEMATICA a = 3; c = -2; f[x_] := a*x^2 + c; g[x_] := Cot[x] Plot[{f[x], g[x]}, {x, 0, Pi/2}, {AxesOrigin -> {0, 0}}] r = x /. FindRoot[f[x] == g[x], {x, .95, .96}, WorkingPrecision -> 110] RealDigits[r] (* A201395 *) CROSSREFS Cf. A201280. Sequence in context: A199869 A197378 A232738 * A019881 A049256 A256191 Adjacent sequences: A201392 A201393 A201394 * A201396 A201397 A201398 KEYWORD nonn,cons AUTHOR Clark Kimberling, Nov 30 2011 STATUS approved

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Last modified December 7 07:48 EST 2023. Contains 367630 sequences. (Running on oeis4.)