login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A019691 Decimal expansion of Pi/24. 3
1, 3, 0, 8, 9, 9, 6, 9, 3, 8, 9, 9, 5, 7, 4, 7, 1, 8, 2, 6, 9, 2, 7, 6, 8, 0, 7, 6, 3, 6, 6, 4, 5, 9, 5, 3, 5, 0, 8, 2, 1, 5, 3, 9, 1, 6, 4, 0, 6, 2, 9, 4, 0, 9, 2, 0, 7, 2, 8, 9, 3, 5, 8, 0, 1, 2, 8, 2, 5, 6, 8, 3, 5, 9, 5, 2, 5, 8, 7, 0, 8, 2, 7, 6, 1, 6, 8, 1, 1, 7, 7, 2, 2, 5, 8, 8, 2, 1, 1 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

With a different offset, also decimal expansion of 5*Pi/12, 25*Pi/6 or 125*Pi/3. - Michel Marcus, Sep 09 2013

Volume of a quarter sphere of diameter 1. - Omar E. Pol, Aug 19 2019

LINKS

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

FORMULA

Equals A019673/4 or A019675/3 or A019679/2. - Omar E. Pol, Aug 19 2019

EXAMPLE

0.13089969389957471826927680763664595350821539164062940920728935801282...

MATHEMATICA

RealDigits[N[Pi/24, 6! ]] (* Vladimir Joseph Stephan Orlovsky, Dec 02 2009 *)

PROG

(PARI) Pi/24 \\ Charles R Greathouse IV, Sep 09 2013

CROSSREFS

Cf. A000796, A019670, A019673, A019675, A019679.

Sequence in context: A201584 A281298 A095123 * A192919 A068607 A303633

Adjacent sequences:  A019688 A019689 A019690 * A019692 A019693 A019694

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 October 16 21:10 EDT 2019. Contains 328103 sequences. (Running on oeis4.)