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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A091826 a(n)=(1/n)*(1+A000254(n)-n) as n runs through the primes. 0
1, 3, 54, 1866, 10958530, 1523289156, 71965034739952, 22713955095665178, 4197346376195350706086, 1207862068271027767810096022068, 1068238305254443248937595170683870 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..11.

CROSSREFS

Sequence in context: A266523 A157550 A224368 * A091796 A171213 A006025

Adjacent sequences:  A091823 A091824 A091825 * A091827 A091828 A091829

KEYWORD

nonn

AUTHOR

Benoit Cloitre, Mar 09 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 March 26 06:49 EDT 2017. Contains 284111 sequences.