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 A171423 Decimal expansion of C_1 constant of Melas arising in Calderon-Zygmund theory. 0
 1, 5, 6, 7, 5, 2, 0, 8, 0, 6, 3, 2, 5, 5, 5, 4, 5, 3, 2, 8, 4, 4, 1, 4, 3, 5, 6, 1, 3, 1, 3, 2, 5, 8, 4, 5, 1, 1, 3, 0, 6, 9, 2, 0, 9, 4, 7, 2, 0, 7, 1, 3, 6, 0, 8, 3, 4, 8, 1, 0, 3, 6, 4, 6, 6, 8, 2, 5, 6, 5, 4, 6, 5, 7, 4, 4, 7, 2, 7, 2, 5, 4, 5, 3, 5, 4, 5, 2, 7, 5, 4, 3, 5, 5, 5, 8, 3, 7, 4 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Digits of the largest solution of 12*x^2 - 22*x + 5 = 0. - Jonathan Sondow, Oct 01 2013 LINKS Antonios D. Melas, The best constant for the centered Hardy-Littlewood maximal inequality, Ann. of Math. (2) 157 (2003), no. 2, 647-688. arXiv:0311452. FORMULA Equals (11+(61^(1/2)))/12 = 1.5675208063255545328441435613132584511306920947... MATHEMATICA First[ RealDigits[ N[ (11 + Sqrt[61])/12, 100]]] (* Jonathan Sondow, Oct 01 2013 *) PROG (PARI) (sqrt(61)+11)/12 \\ Charles R Greathouse IV, Oct 01 2013 CROSSREFS Sequence in context: A267017 A021642 A299082 * A101288 A212479 A095942 Adjacent sequences:  A171420 A171421 A171422 * A171424 A171425 A171426 KEYWORD cons,easy,nonn AUTHOR Jonathan Vos Post, Dec 08 2009 EXTENSIONS Sequence and formula corrected by Jonathan Sondow, Oct 01 2013 STATUS approved

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Last modified May 19 12:27 EDT 2019. Contains 323393 sequences. (Running on oeis4.)