This site is supported by donations to The OEIS Foundation.

 Please make a donation to keep the OEIS running. We are now in our 55th year. In the past year we added 12000 new sequences and reached 8000 citations (which often say "discovered thanks to the OEIS"). We need to raise money to hire someone to manage submissions, which would reduce the load on our editors and speed up editing. Other ways to donate

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A054803 Fourth term of balanced prime quartets: p(m-2)-p(m-3) = p(m-1)-p(m-2) = p(m)-p(m-1). 19
 269, 1759, 3319, 5119, 5399, 6329, 6379, 12659, 13469, 14759, 15809, 15919, 17489, 18229, 19489, 23339, 26189, 30109, 30649, 53629, 56099, 62219, 63709, 71359, 74507, 75539, 76597, 77569, 78809, 80929, 82799, 83449, 84449, 89119, 89399 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Harvey P. Dale, Table of n, a(n) for n = 1..2000 MATHEMATICA Transpose[Select[Partition[Prime[Range[9000]], 4, 1], Length[Union[ Differences[ #]]]==1&]][[4]] (* Harvey P. Dale, Aug 27 2012 *) CROSSREFS Cf. A006562, A054800-A054840. Sequence in context: A142823 A255023 A059330 * A251216 A166807 A131264 Adjacent sequences:  A054800 A054801 A054802 * A054804 A054805 A054806 KEYWORD nonn AUTHOR Henry Bottomley, Apr 10 2000 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.

Last modified December 12 22:06 EST 2019. Contains 329963 sequences. (Running on oeis4.)