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 A196501 Decimal expansion of least positive x satisfying x+cot(x)=1/x. 2
 2, 7, 4, 3, 7, 0, 7, 2, 6, 9, 9, 9, 2, 2, 6, 9, 3, 8, 2, 5, 6, 1, 1, 2, 2, 0, 8, 1, 1, 2, 0, 3, 0, 7, 1, 3, 7, 2, 0, 4, 2, 7, 9, 6, 7, 5, 5, 5, 8, 2, 8, 9, 3, 1, 4, 1, 6, 6, 3, 9, 0, 5, 7, 1, 3, 4, 9, 9, 2, 7, 6, 7, 3, 1, 1, 1, 9, 1, 7, 6, 8, 9, 9, 0, 1, 2, 6, 0, 8, 6, 7, 8, 7, 3, 2, 6, 1, 3, 6, 1 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS See A196500 for related inequalities. LINKS EXAMPLE x=2.7437072699922693825611220811203071372042... MATHEMATICA Plot[{Cot[1/x], x, 1/x + Cot[1/x]}, {x, 0.34, 1.0}] t = x /.FindRoot[1/x + Cot[1/x] == x, {x, .3, .4}, WorkingPrecision -> 100] RealDigits[t] (* A196500 *) 1/t RealDigits[%] (* A196501 *) CROSSREFS Cf. A196500, A196502, A196504. Sequence in context: A257345 A110637 A092943 * A292819 A066766 A241517 Adjacent sequences:  A196498 A196499 A196500 * A196502 A196503 A196504 KEYWORD nonn,cons AUTHOR Clark Kimberling, Oct 03 2011 STATUS approved

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Last modified October 14 15:12 EDT 2019. Contains 328019 sequences. (Running on oeis4.)