login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A010530 Decimal expansion of square root of 78. 5
8, 8, 3, 1, 7, 6, 0, 8, 6, 6, 3, 2, 7, 8, 4, 6, 8, 5, 4, 7, 6, 4, 0, 4, 2, 7, 2, 6, 9, 5, 9, 2, 5, 3, 9, 6, 4, 1, 7, 4, 6, 3, 9, 4, 8, 0, 9, 3, 1, 4, 1, 7, 8, 2, 6, 2, 1, 0, 2, 0, 2, 9, 7, 2, 5, 5, 7, 1, 3, 9, 9, 3, 8, 2, 3, 5, 4, 4, 2, 8, 4, 0, 3, 7, 0, 4, 3, 5, 5, 3, 9, 4, 1, 4, 7, 7, 1, 5, 1 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Continued fraction expansion is 8 followed by {1, 4, 1, 16} repeated. - Harry J. Smith, Jun 09 2009

LINKS

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

EXAMPLE

8.831760866327846854764042726959253964174639480931417826210202972557139... - Harry J. Smith, Jun 09 2009

MATHEMATICA

RealDigits[N[78^(1/2), 200]][[1]] (* Vladimir Joseph Stephan Orlovsky, Jan 23 2012 *)

PROG

(PARI) { default(realprecision, 20080); x=sqrt(78); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010530.txt", n, " ", d)); } \\ Harry J. Smith, Jun 09 2009

CROSSREFS

Cf. A010156 Continued fraction. - Harry J. Smith, Jun 09 2009

Sequence in context: A210630 A265292 A272415 * A289915 A021535 A199188

Adjacent sequences:  A010527 A010528 A010529 * A010531 A010532 A010533

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 13 22:57 EDT 2020. Contains 336473 sequences. (Running on oeis4.)