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 A010481 Decimal expansion of square root of 26. 7
 5, 0, 9, 9, 0, 1, 9, 5, 1, 3, 5, 9, 2, 7, 8, 4, 8, 3, 0, 0, 2, 8, 2, 2, 4, 1, 0, 9, 0, 2, 2, 7, 8, 1, 9, 8, 9, 5, 6, 3, 7, 7, 0, 9, 4, 6, 0, 9, 9, 5, 9, 6, 4, 0, 7, 5, 8, 4, 9, 7, 0, 8, 0, 4, 4, 2, 5, 9, 3, 3, 6, 3, 2, 0, 6, 2, 2, 2, 4, 1, 9, 5, 5, 8, 8, 3, 4, 8, 8, 5, 1, 0, 9, 3, 9, 3, 2, 0, 0 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Continued fraction expansion is 5 followed by {10} repeated. - Harry J. Smith, Jun 03 2009 In the Gaussian moat problem, a moat of width sqrt(26) exists. - Paul Muljadi, Jan 28 2011 LINKS Harry J. Smith, Table of n, a(n) for n = 1..20000 Ellen Gethner, Stan Wagon and Brian Wick, A stroll through the Gaussian primes, American Mathematical Monthly 105 (1998), 327-337. EXAMPLE 5.09901951359278483002822410902278198956377094609959640758497080442... MATHEMATICA RealDigits[N[Sqrt[26], 200]][[1]] (* Vladimir Joseph Stephan Orlovsky, Feb 22 2011 *) PROG (PARI) { default(realprecision, 20080); x=sqrt(26); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010481.txt", n, " ", d)); } \\ Harry J. Smith, Jun 03 2009 CROSSREFS Cf. A040020 Continued fraction. - Harry J. Smith, Jun 03 2009 Sequence in context: A196820 A176325 A275792 * A291724 A156550 A088307 Adjacent sequences:  A010478 A010479 A010480 * A010482 A010483 A010484 KEYWORD nonn,cons AUTHOR STATUS approved

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Last modified October 22 04:25 EDT 2019. Contains 328315 sequences. (Running on oeis4.)