Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A118786
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A118786 Primes p such that the nearest integer to p * K is prime, where K is Khinchin's constant. +0
1
2, 5, 7, 31, 71, 83, 89, 101, 103, 109, 139, 223, 241, 293, 349, 433, 491, 509, 521, 541, 599, 617, 641, 719, 751, 787, 827, 883, 947, 997, 1213, 1291, 1303, 1321, 1367, 1381, 1423, 1531, 1571, 1597, 1747, 1787, 2017, 2027, 2029, 2111, 2129, 2207, 2237, 2341 (list; graph; listen)
OFFSET

1,1

MATHEMATICA

lst={}; Do[p=Prime[n]; If[PrimeQ[Round[p*Khinchin]], AppendTo[lst, p]], {n, 10^3}]; lst

CROSSREFS

Sequence in context: A002317 A137098 A082013 this_sequence A083777 A056442 A056443

Adjacent sequences: A118783 A118784 A118785 this_sequence A118787 A118788 A118789

KEYWORD

nonn,easy,new

AUTHOR

Vladimir Orlovsky (4vladimir(AT)gmail.com), Aug 25 2008

EXTENSIONS

Edited by Charles R Greathouse IV (charles.greathouse(AT)case.edu), Nov 11 2009

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


AT&T Labs Research