login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A101046 d such that the smallest prime p for which p+d is also prime is larger than for any smaller d. 5
1, 2, 6, 22, 88, 112, 202, 718, 1328, 1642, 1732, 5246, 5888, 10342, 25678, 37666, 59894, 76004, 103102, 108412, 180814, 359662, 651362, 872698, 2373478, 6088792, 7642528, 9244552, 13038352, 13591192, 24318988, 34857778, 55076404, 147838742 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

The numbers in A101042 which are smaller than all following numbers.

LINKS

Table of n, a(n) for n=1..34.

J. K. Andersen, Prime gaps (not necessarily consecutive).

Mike Oakes, Ed Pegg Jr, Jens Kruse Andersen, Prime gaps (not necessarily consecutive), digest of 5 messages in primenumbers Yahoo group, Nov 26 - Nov 27, 2004. [Cached copy]

EXAMPLE

Consider d=6. The smallest prime p for which p+6 is also prime, is p=5. All numbers below d=6 have a p<5 (or no p at all), so 6 is in the sequence.

CROSSREFS

Cf. A020483, A101042, A101043, A101044, A101045.

Sequence in context: A308409 A150262 A101043 * A150263 A165534 A165535

Adjacent sequences:  A101043 A101044 A101045 * A101047 A101048 A101049

KEYWORD

nonn

AUTHOR

Jens Kruse Andersen, Nov 28 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
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified February 23 06:50 EST 2020. Contains 332159 sequences. (Running on oeis4.)