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 A078689 Continued fraction expansion of e^(1/3). 1
 1, 2, 1, 1, 8, 1, 1, 14, 1, 1, 20, 1, 1, 26, 1, 1, 32, 1, 1, 38, 1, 1, 44, 1, 1, 50, 1, 1, 56, 1, 1, 62, 1, 1, 68, 1, 1, 74, 1, 1, 80, 1, 1, 86, 1, 1, 92, 1, 1, 98, 1, 1, 104, 1, 1, 110, 1, 1, 116, 1, 1, 122, 1, 1, 128, 1, 1, 134, 1, 1, 140, 1, 1, 146 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 LINKS T. J. Osler, A proof of the continued fraction expansion of e^(1/M), Amer. Math. Monthly, 113 (No. 1, 2006), 62-66. Index entries for linear recurrences with constant coefficients, signature (0,0,2,0,0,-1). FORMULA a(3k+1) = 6k+2, otherwise a(i) = 1. G.f.: -(x^2-x+1)*(x^3-3*x^2-3*x-1) / ((x-1)^2*(x^2+x+1)^2). - Colin Barker, Jun 24 2013 CROSSREFS Cf. A016933, A058281. Sequence in context: A294808 A294605 A060865 * A230069 A276813 A134470 Adjacent sequences:  A078686 A078687 A078688 * A078690 A078691 A078692 KEYWORD cofr,nonn,easy AUTHOR Benoit Cloitre, Dec 17 2002 STATUS approved

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Last modified August 21 10:36 EDT 2018. Contains 313937 sequences. (Running on oeis4.)