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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A092605 Decimal expansion of e^(-1/2). 6
6, 0, 6, 5, 3, 0, 6, 5, 9, 7, 1, 2, 6, 3, 3, 4, 2, 3, 6, 0, 3, 7, 9, 9, 5, 3, 4, 9, 9, 1, 1, 8, 0, 4, 5, 3, 4, 4, 1, 9, 1, 8, 1, 3, 5, 4, 8, 7, 1, 8, 6, 9, 5, 5, 6, 8, 2, 8, 9, 2, 1, 5, 8, 7, 3, 5, 0, 5, 6, 5, 1, 9, 4, 1, 3, 7, 4, 8, 4, 2, 3, 9, 9, 8, 6, 4, 7, 6, 1, 1, 5, 0, 7, 9, 8, 9, 4, 5, 6, 0, 2, 6, 4, 2, 3 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

For x = e^(-1/2), the largest prime factor of a random integer n is equally likely to be above or below n^x. [From Charles R Greathouse IV, May 25 2009]

LINKS

Table of n, a(n) for n=0..104.

EXAMPLE

0.6065306597126334

MATHEMATICA

RealDigits[E^-(1/2), 10, 120][[1]] (* Harvey P. Dale, Jul 23 2012 *)

CROSSREFS

Cf. A001113, A019774, A068985.

Sequence in context: A136526 A097715 A198499 * A180318 A004016 A093577

Adjacent sequences:  A092602 A092603 A092604 * A092606 A092607 A092608

KEYWORD

cons,nonn

AUTHOR

Mohammad K. Azarian, Apr 22 2004

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 | More pages
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy .

Last modified June 27 16:57 EDT 2017. Contains 288790 sequences.