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 A019474 Continued fraction expansion of W(1), where W(x) is the Lambert W function (the root of w*exp(w) = x). 2
 0, 1, 1, 3, 4, 2, 10, 4, 1, 1, 1, 1, 2, 7, 306, 1, 5, 1, 2, 1, 5, 1, 1, 1, 1, 7, 1, 4, 2, 15, 1, 2, 1, 1, 4, 1, 3, 3, 5, 4, 1, 1, 1, 4, 3, 1, 38, 1, 2, 4, 1, 5, 2, 1, 6, 2, 1, 1, 1, 1, 1, 1, 1, 1, 3, 4, 5, 3, 2, 11, 1, 1, 1, 49, 4, 1, 1, 1 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,4 LINKS G. C. Greubel, Table of n, a(n) for n = 0..10000 EXAMPLE 0.5671432904097838... MAPLE Digite := 80: evalf(LambertW(1)); convert(%, confrac); MATHEMATICA ContinuedFraction[ ProductLog[1], 78]  (* Jean-François Alcover, Jun 24 2013 *) PROG (PARI) contfrac(lambertw(1)) \\ G. C. Greubel, Mar 03 2018 CROSSREFS Cf. A030178. Sequence in context: A075593 A145421 A286681 * A072565 A159672 A059114 Adjacent sequences:  A019471 A019472 A019473 * A019475 A019476 A019477 KEYWORD nonn,cofr AUTHOR Robert Corless (rmc(AT)pineapple.apmaths.uwo.ca), N. J. A. Sloane. STATUS approved

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Last modified June 25 10:29 EDT 2019. Contains 324351 sequences. (Running on oeis4.)