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

 

Logo

Annual Appeal: Please make a donation (tax deductible in USA) to keep the OEIS running. Over 5000 articles have referenced us, often saying "we discovered this result with the help of the OEIS".

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A104860 Prime next to (n + n-th prime). 1
5, 7, 11, 13, 17, 23, 29, 29, 37, 41, 43, 53, 59, 59, 67, 71, 79, 83, 89, 97, 97, 103, 107, 127, 127, 131, 131, 137, 139, 149, 163, 167, 173, 179, 191, 191, 197, 211, 211, 223, 223, 227, 239, 239, 251, 251, 263, 277, 277, 281 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..50.

FORMULA

a(n) = nextprime(A014688(n)).

PROG

(PARI) a(n) = nextprime(n + prime(n) + 1); \\ Michel Marcus, Oct 09 2013

CROSSREFS

Cf. A014688.

Sequence in context: A193947 A120222 A054794 * A216751 A216741 A139812

Adjacent sequences:  A104857 A104858 A104859 * A104861 A104862 A104863

KEYWORD

nonn

AUTHOR

Zak Seidov, Apr 24 2005

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 December 7 14:52 EST 2016. Contains 278877 sequences.