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 A160207 Decimal expansion of (907+210*sqrt(2))/857. 4
 1, 4, 0, 4, 8, 8, 3, 1, 3, 6, 6, 3, 7, 5, 1, 4, 5, 3, 9, 3, 7, 9, 6, 4, 3, 6, 7, 8, 0, 4, 4, 3, 8, 3, 4, 2, 6, 4, 8, 7, 3, 1, 7, 4, 9, 5, 7, 1, 6, 6, 3, 8, 3, 8, 4, 3, 2, 5, 6, 7, 4, 1, 4, 8, 1, 6, 5, 7, 5, 7, 0, 8, 3, 4, 0, 3, 7, 8, 3, 5, 2, 1, 7, 7, 1, 9, 7, 3, 6, 0, 8, 1, 7, 8, 3, 0, 1, 9, 0, 2, 3, 0, 3, 7, 9 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Equals lim_{n -> infinity} b(n)/b(n-1) for n mod 3 = {1, 2}, b = A129857. Equals lim_{n -> infinity} b(n)/b(n-1) for n mod 3 = {0, 2}, b = A160206. LINKS G. C. Greubel, Table of n, a(n) for n = 1..10000 FORMULA Equals (42+5*sqrt(2))/(42-5*sqrt(2)). EXAMPLE (907+210*sqrt(2))/857 = 1.40488313663751453937... MATHEMATICA RealDigits[(907+210Sqrt[2])/857, 10, 150][[1]]  (* Harvey P. Dale, Mar 20 2011 *) PROG (PARI) (907+210*sqrt(2))/857 \\ G. C. Greubel, Apr 25 2018 (MAGMA) (907+210*Sqrt(2))/857; // G. C. Greubel, Apr 25 2018 CROSSREFS Cf. A129857, A160206, A002193 (decimal expansion of sqrt(2)), A160208 (decimal expansion of (1208787+678878*sqrt(2))/857^2). Sequence in context: A111511 A298518 A021251 * A190103 A176714 A055951 Adjacent sequences:  A160204 A160205 A160206 * A160208 A160209 A160210 KEYWORD cons,nonn AUTHOR Klaus Brockhaus, May 18 2009 STATUS approved

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Last modified February 19 10:03 EST 2020. Contains 332041 sequences. (Running on oeis4.)