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 A328913 Continued fraction expansion of A328900 = 1.50712659... solution to 2^x + 3^x = 4^x. 5
 1, 1, 1, 34, 1, 1, 2, 1, 1, 1, 2, 3, 28, 2, 1, 1, 2, 4, 3, 2, 7, 2, 35, 3, 1, 1, 2, 1, 2, 53, 1, 33, 1, 1, 1, 2, 2, 2, 35, 10, 52, 1, 1, 1, 2, 3, 1, 1, 2, 2, 1, 2, 1, 1, 3, 1, 1, 1, 18, 1, 1, 7, 2, 14, 2, 84, 1, 4, 5, 3, 2, 3, 1, 2, 2, 1, 2, 40, 1, 3, 5 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,4 COMMENTS This number is also the solution to 1 + 1.5^x = 2^x or 1/(1 - 2^-x) = 1 + 2^-x + 3^-x, see A328900. LINKS Table of n, a(n) for n=0..80. EXAMPLE A328900 = 1.50712659... = 1 + 1/(1 + 1/(1 + 1/(34 + 1/(1 + 1/(1 + 1/(2 + ...)))))) MATHEMATICA ContinuedFraction[ x /. FindRoot[2^x + 3^x == 4^x, {x, 1.5}, WorkingPrecision -> 100]] (* Robert G. Wilson v, Nov 12 2019 *) PROG (PARI) contfrac(solve(s=1, 2, 1+1.5^s-2^s)) \\ Use e.g. \p999 to get more terms. CROSSREFS Cf. A328900, A328912 (if 3 is replaced by 1). Sequence in context: A023928 A022070 A123301 * A269482 A037933 A350936 Adjacent sequences: A328910 A328911 A328912 * A328914 A328915 A328916 KEYWORD nonn,cofr AUTHOR M. F. Hasler, Oct 31 2019 STATUS approved

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Last modified June 1 20:24 EDT 2023. Contains 363078 sequences. (Running on oeis4.)