A010529 - OEIS

A010529

Decimal expansion of square root of 77.

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

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

OFFSET

1,1

COMMENTS

Continued fraction expansion is 8 followed by {1, 3, 2, 3, 1, 16} repeated. - Harry J. Smith, Jun 09 2009

LINKS

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

EXAMPLE

8.774964387392122060406388307416309560875876827554503590927695629782764... - Harry J. Smith, Jun 09 2009

MATHEMATICA

RealDigits[N[77^(1/2), 200]][[1]] (* Vladimir Joseph Stephan Orlovsky, Jan 23 2012 *)

PROG

(PARI) { default(realprecision, 20080); x=sqrt(77); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010529.txt", n, " ", d)); } \\ Harry J. Smith, Jun 09 2009

CROSSREFS

Cf. A010155 Continued fraction. - Harry J. Smith, Jun 09 2009

Sequence in context: A115373 A021118 A210462 * A201505 A342316 A219388

Adjacent sequences: A010526 A010527 A010528 * A010530 A010531 A010532

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane

STATUS

approved