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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A114941 Decimal expansion of the infinite sum Cos(i)/i! (where i ranges from 1 to Infinity). 0
1, 4, 3, 8, 3, 5, 6, 4, 3, 7, 9, 1, 6, 4, 0, 3, 2, 5, 9, 0, 6, 6, 4, 7, 3, 4, 3, 9, 6, 7, 9, 0, 2, 0, 2, 8, 0, 3, 0, 4, 5, 9, 0, 9, 3, 5, 8, 5, 5, 3, 0, 0, 3, 2, 3, 9, 3, 2, 0, 6, 1, 3, 0, 0, 6, 5, 7, 4, 5, 9, 9, 8, 7, 4, 2, 3, 6, 2, 1, 8, 5, 1, 6, 2, 6, 3, 0, 1, 5, 1, 5, 1, 6, 9, 0, 2, 9, 3, 8, 0, 0, 3, 1, 1 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..103.

EXAMPLE

0.143835643791640325906...

MATHEMATICA

RealDigits[Sum[N[Cos[i], 400]/i!, {i, 1, 300}]][[1]] (which is accurate to 300 digits).

CROSSREFS

Sequence in context: A231892 A065628 A077589 * A161016 A019835 A200345

Adjacent sequences:  A114938 A114939 A114940 * A114942 A114943 A114944

KEYWORD

cons,nonn

AUTHOR

Stefan Steinerberger, Feb 21 2006

EXTENSIONS

Corrected Mathematica program [by Harvey P. Dale, Nov 29 2011]

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 April 20 02:06 EDT 2019. Contains 322291 sequences. (Running on oeis4.)