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 A159590 Decimal expansion of (451+30*sqrt(2))/449. 4
 1, 0, 9, 8, 9, 4, 5, 2, 2, 6, 8, 8, 4, 6, 1, 6, 5, 9, 5, 6, 8, 8, 3, 0, 8, 8, 2, 3, 4, 4, 3, 8, 5, 5, 1, 0, 5, 4, 7, 2, 3, 6, 1, 1, 4, 9, 8, 0, 2, 4, 6, 8, 6, 9, 0, 8, 5, 8, 1, 3, 0, 0, 4, 9, 3, 0, 8, 9, 5, 7, 6, 2, 6, 6, 2, 3, 3, 0, 3, 3, 6, 5, 6, 2, 4, 7, 4, 7, 4, 9, 6, 7, 2, 5, 6, 7, 7, 6, 1, 0, 6, 5, 0, 4, 4 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 COMMENTS Equals lim_{n -> infinity} b(n)/b(n-1) for n mod 3 = {1, 2}, b = A130004. Equals lim_{n -> infinity} b(n)/b(n-1) for n mod 3 = {0, 2}, b = A159589. LINKS G. C. Greubel, Table of n, a(n) for n = 1..10000 FORMULA Equals (30+sqrt(2))/(30-sqrt(2)). EXAMPLE (451+30*sqrt(2))/449 = 1.09894522688461659568... MATHEMATICA RealDigits[(451+30*Sqrt[2])/449, 10, 100][[1]] (* G. C. Greubel, May 05 2018 *) PROG (PARI) (451+30*sqrt(2))/449 \\ G. C. Greubel, May 05 2018 (Magma) (451+30*Sqrt(2))/449; // G. C. Greubel, May 05 2018 CROSSREFS Cf. A130004, A159589, A002193 (decimal expansion of sqrt(2)), A159591 (decimal expansion of (507363+329222*sqrt(2))/449^2). Sequence in context: A201994 A243277 A200003 * A309642 A146484 A116695 Adjacent sequences: A159587 A159588 A159589 * A159591 A159592 A159593 KEYWORD cons,nonn AUTHOR Klaus Brockhaus, Apr 17 2009 STATUS approved

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Last modified August 6 22:45 EDT 2024. Contains 375002 sequences. (Running on oeis4.)