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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A205885 Decimal expansion of the Fresnel Integral int_{x=0..infinity} x*cos(x^3) dx. 3
2, 2, 5, 6, 8, 6, 3, 2, 3, 2, 3, 7, 7, 3, 3, 4, 0, 2, 8, 2, 4, 2, 1, 4, 6, 7, 1, 3, 5, 9, 0, 8, 5, 6, 3, 0, 9, 1, 9, 8, 8, 7, 8, 7, 7, 6, 7, 6, 1, 3, 2, 2, 8, 3, 0, 6, 5, 6, 7, 0, 4, 1, 1, 3, 2, 7, 2, 9, 7, 1, 6 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

G. C. Greubel, Table of n, a(n) for n = 0..10000

Wikipedia, Fresnel Integral

FORMULA

Equals A073006/6.

EXAMPLE

0.2256863232377334028242146713590856309...

MAPLE

evalf(GAMMA(2/3)/6) ;

MATHEMATICA

RealDigits[Gamma[2/3]/6, 10, 100][[1]] (* G. C. Greubel, Dec 13 2017 *)

PROG

(PARI) gamma(2/3)/6 \\ G. C. Greubel, Dec 13 2017

(MAGMA) C<i> := ComplexField(); [Gamma(2/3)/6]; // G. C. Greubel, Dec 13 2017

CROSSREFS

Sequence in context: A063177 A249521 A034803 * A239262 A288496 A292726

Adjacent sequences:  A205882 A205883 A205884 * A205886 A205887 A205888

KEYWORD

nonn,cons,easy

AUTHOR

R. J. Mathar, Jan 10 2013

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 January 22 17:33 EST 2019. Contains 319365 sequences. (Running on oeis4.)