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 A010472 Decimal expansion of square root of 15. 23
 3, 8, 7, 2, 9, 8, 3, 3, 4, 6, 2, 0, 7, 4, 1, 6, 8, 8, 5, 1, 7, 9, 2, 6, 5, 3, 9, 9, 7, 8, 2, 3, 9, 9, 6, 1, 0, 8, 3, 2, 9, 2, 1, 7, 0, 5, 2, 9, 1, 5, 9, 0, 8, 2, 6, 5, 8, 7, 5, 7, 3, 7, 6, 6, 1, 1, 3, 4, 8, 3, 0, 9, 1, 9, 3, 6, 9, 7, 9, 0, 3, 3, 5, 1, 9, 2, 8, 7, 3, 7, 6, 8, 5, 8, 6, 7, 3, 5, 1 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Continued fraction expansion is 3 followed by {1, 6} repeated. - Harry J. Smith, Jun 03 2009 LINKS Harry J. Smith, Table of n, a(n) for n = 1..20000 EXAMPLE 3.87298334620741688517926539978239961083292170529159082658757376611348309193... MAPLE evalf[120](sqrt(15)); # Muniru A Asiru, Feb 12 2019 MATHEMATICA RealDigits[N[Sqrt[15], 200]][[1]] (* Vladimir Joseph Stephan Orlovsky, Feb 20 2011 *) PROG (PARI) { default(realprecision, 20080); x=sqrt(15); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010472.txt", n, " ", d)); } \\ Harry J. Smith, Jun 03 2009 CROSSREFS Cf. A040011 (continued fraction). Sequence in context: A296469 A010629 A016671 * A195435 A134903 A177346 Adjacent sequences:  A010469 A010470 A010471 * A010473 A010474 A010475 KEYWORD nonn,cons AUTHOR STATUS approved

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Last modified May 27 17:53 EDT 2020. Contains 334664 sequences. (Running on oeis4.)