login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A020825 Decimal expansion of 1/sqrt(68). 2
1, 2, 1, 2, 6, 7, 8, 1, 2, 5, 1, 8, 1, 6, 6, 4, 8, 6, 7, 5, 9, 4, 5, 3, 2, 3, 1, 0, 5, 8, 0, 6, 1, 0, 8, 8, 9, 7, 4, 9, 1, 7, 6, 2, 4, 2, 7, 5, 6, 9, 4, 7, 1, 8, 6, 5, 8, 7, 8, 3, 3, 4, 0, 3, 8, 5, 1, 4, 5, 7, 1, 6, 0, 6, 8, 7, 5, 3, 5, 7, 6, 2, 8, 1, 9, 9, 5, 9, 8, 9, 7, 2, 9, 7, 2, 6, 0, 0, 8 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Ivan Panchenko, Table of n, a(n) for n = 0..1000

FORMULA

A020774 divided by 2. - R. J. Mathar, Aug 28 2013

EXAMPLE

0.121267812...

MATHEMATICA

RealDigits[1/Sqrt[68], 10, 120][[1]] (* Harvey P. Dale, May 02 2011 *)

CROSSREFS

Cf. A020774.

Sequence in context: A074727 A059587 A070236 * A259992 A110422 A131804

Adjacent sequences:  A020822 A020823 A020824 * A020826 A020827 A020828

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 | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified October 2 00:29 EDT 2022. Contains 357178 sequences. (Running on oeis4.)