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 A123506 Sequence generated from the second nontrivial zero of the Riemann zeta function. 4
 0, 1, 1, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1 (list; graph; refs; listen; history; text; internal format)
 OFFSET 2,1 COMMENTS A123054 performs an analogous set of operations using the first nontrivial zero. A123507 records the lengths of runs in A123506. REFERENCES John Derbyshire, Prime Obsession, Bernhard Riemann and the Greatest Unsolved Problem in Mathematics, Plume - a Penguin Group, NY, 2003, pp. 198-199. LINKS FORMULA Let z = (1/2 + i*t), t = 21.022039639... (the second nontrivial Riemann zeta function zero). Perform (1/n)^z, (n = 2, 3, 4, ...) extracting the argument. If the argument is between 0 and 180 degrees, a(n) = 1. If not, then a(n) = 0. EXAMPLE a(7) = 1 since (1/7)^z = (0.37796447..., Angle 176.201... degrees) and the argument is between 0 and 180 degrees. CROSSREFS Cf. A102522, A102523, A123504, A123505, A123507. Sequence in context: A030190 A157658 A296211 * A051105 A284929 A286746 Adjacent sequences:  A123503 A123504 A123505 * A123507 A123508 A123509 KEYWORD nonn,more AUTHOR Gary W. Adamson, Oct 02 2006 STATUS approved

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Last modified June 25 08:21 EDT 2019. Contains 324347 sequences. (Running on oeis4.)