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 A154608 Numbers n such that n and 11*n+4 are both prime. 2
 3, 5, 17, 23, 47, 53, 59, 89, 107, 137, 173, 179, 239, 263, 269, 317, 347, 383, 389, 443, 449, 479, 557, 563, 569, 617, 647, 653, 659, 677, 683, 857, 863, 929, 953, 1019, 1097, 1109, 1193, 1223, 1229, 1277, 1373, 1433, 1487, 1493, 1499, 1583, 1607, 1613, 1667 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Vincenzo Librandi, Table of n, a(n) for n = 1..1000 MATHEMATICA Select[Prime[Range[2000]], PrimeQ[11 # + 4] &] (* Vincenzo Librandi, Mar 06 2013 *) PROG (MAGMA) [p: p in PrimesUpTo(1700)| IsPrime(11*p+4)]; // Vincenzo Librandi, Mar 06 2013 CROSSREFS Cf. A017437, A141851, A154607. Sequence in context: A079017 A211440 A100564 * A024862 A025106 A203193 Adjacent sequences:  A154605 A154606 A154607 * A154609 A154610 A154611 KEYWORD nonn,easy AUTHOR Vincenzo Librandi, Jan 15 2009 STATUS approved

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Last modified May 24 10:23 EDT 2013. Contains 225618 sequences.