A010519 - OEIS

A010519

Decimal expansion of square root of 67.

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

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

OFFSET

1,1

COMMENTS

Continued fraction expansion is 8 followed by {5, 2, 1, 1, 7, 1, 1, 2, 5, 16} repeated. - Harry J. Smith, Jun 08 2009

LINKS

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

EXAMPLE

8.185352771872449969953703724733929458880486815498039963066715202723667... - Harry J. Smith, Jun 08 2009

MATHEMATICA

RealDigits[Sqrt[67], 10, 120][[1]] (* Harvey P. Dale, Aug 28 2011 *)

PROG

(PARI) { default(realprecision, 20080); x=sqrt(67); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010519.txt", n, " ", d)); } \\ Harry J. Smith, Jun 08 2009

CROSSREFS

Cf. A010147 Continued fraction. - Harry J. Smith, Jun 08 2009

Sequence in context: A070637 A070651 A266528 * A238214 A019760 A081816

Adjacent sequences: A010516 A010517 A010518 * A010520 A010521 A010522

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane

STATUS

approved