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 A176320 Decimal expansion of (15 + sqrt(255))/6. 2
 5, 1, 6, 1, 4, 5, 3, 2, 3, 7, 1, 1, 1, 8, 8, 5, 3, 3, 3, 1, 7, 8, 3, 7, 4, 1, 9, 6, 1, 6, 3, 4, 3, 5, 6, 4, 0, 2, 6, 1, 2, 2, 4, 9, 5, 0, 7, 2, 9, 2, 3, 7, 7, 7, 8, 8, 7, 2, 8, 0, 6, 2, 7, 4, 3, 4, 3, 7, 3, 2, 4, 2, 0, 9, 7, 9, 3, 9, 0, 4, 8, 7, 1, 4, 1, 0, 9, 3, 7, 1, 8, 5, 7, 0, 9, 7, 3, 1, 9, 8, 9, 5, 9, 8, 6 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Continued fraction expansion of (15+sqrt(255))/6 is A010717. LINKS Vincenzo Librandi, Table of n, a(n) for n = 1..1000 EXAMPLE (15+sqrt(255))/6 = 5.16145323711188533317... MAPLE evalf( (15+sqrt(255))/6, 120); # G. C. Greubel, Nov 26 2019 MATHEMATICA RealDigits[(15+Sqrt[255])/6, 10, 100][[1]] (* Vincenzo Librandi, Sep 24 2013 *) PROG (PARI) default(realprecision, 120); (15+sqrt(255))/6 \\ G. C. Greubel, Nov 26 2019 (MAGMA) SetDefaultRealField(RealField(120)); (15+Sqrt(255))/6; // G. C. Greubel, Nov 26 2019 (Sage) numerical_approx((15+sqrt(255))/6, digits=120) # G. C. Greubel, Nov 26 2019 CROSSREFS Cf. A176110 (decimal expansion of sqrt(255)), A010717 (repeat 5, 6). Sequence in context: A229096 A290797 A200423 * A190185 A331189 A176123 Adjacent sequences:  A176317 A176318 A176319 * A176321 A176322 A176323 KEYWORD cons,nonn AUTHOR Klaus Brockhaus, Apr 15 2010 STATUS approved

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Last modified November 27 23:47 EST 2020. Contains 338685 sequences. (Running on oeis4.)