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 A140566 List of prime quartets (k - 11, k - 1, k + 1, k + 11). 1
 7, 17, 19, 29, 19, 29, 31, 41, 31, 41, 43, 53, 61, 71, 73, 83, 127, 137, 139, 149, 229, 239, 241, 251, 271, 281, 283, 293, 337, 347, 349, 359, 409, 419, 421, 431, 421, 431, 433, 443, 631, 641, 643, 653, 1009, 1019, 1021, 1031, 1039, 1049, 1051, 1061, 1279, 1289 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Harvey P. Dale, Table of n, a(n) for n = 1..1000 EXAMPLE The quartets are: (19, 29, 31, 41), if k=30; (31, 41, 43, 53), if k=42; (61, 71, 73, 83), if k=72; etc. MATHEMATICA Flatten[#+{-11, -1, 1, 11}&/@Select[Range[7, 1300], And@@PrimeQ[#+{-11, -1, 1, 11}]&]] (* Harvey P. Dale, Sep 29 2013 *) CROSSREFS Sequence in context: A084704 A198032 A175901 * A278785 A156005 A106122 Adjacent sequences: A140563 A140564 A140565 * A140567 A140568 A140569 KEYWORD nonn AUTHOR Juri-Stepan Gerasimov, Jul 03 2008 EXTENSIONS Corrected (quartets with 7 and 1279 added) by R. J. Mathar, Apr 25 2010 STATUS approved

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Last modified March 22 07:55 EDT 2023. Contains 361413 sequences. (Running on oeis4.)