A010531 - OEIS

A010531

Decimal expansion of square root of 79.

8, 8, 8, 8, 1, 9, 4, 4, 1, 7, 3, 1, 5, 5, 8, 8, 8, 5, 0, 0, 9, 1, 4, 4, 1, 6, 7, 5, 4, 0, 8, 7, 2, 7, 8, 1, 7, 0, 7, 6, 4, 5, 0, 6, 0, 3, 7, 2, 9, 5, 2, 6, 2, 9, 8, 3, 5, 4, 7, 2, 0, 1, 1, 6, 3, 7, 6, 1, 0, 0, 5, 9, 9, 6, 2, 8, 5, 9, 9, 5, 9, 6, 0, 2, 3, 5, 9, 2, 9, 5, 2, 7, 1, 3, 6, 3, 0, 5, 5

(list; constant; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Continued fraction expansion is 8 followed by {1, 7, 1, 16} repeated. - Harry J. Smith, Jun 09 2009

LINKS

Harry J. Smith, Table of n, a(n) for n = 1..20000

EXAMPLE

8.888194417315588850091441675408727817076450603729526298354720116376100... - Harry J. Smith, Jun 09 2009

MATHEMATICA

RealDigits[N[Sqrt[79], 200]][[1]] (* Vladimir Joseph Stephan Orlovsky, Feb 04 2012 *)

PROG

(PARI) { default(realprecision, 20080); x=sqrt(79); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010531.txt", n, " ", d)); } \\ Harry J. Smith, Jun 09 2009

CROSSREFS

Cf. A010157 Continued fraction. - Harry J. Smith, Jun 09 2009

Sequence in context: A198917 A023414 A125555 * A195141 A171811 A031176

Adjacent sequences: A010528 A010529 A010530 * A010532 A010533 A010534

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane

STATUS

approved