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 A075747 Numbers n such that 210*n + 17 is prime. 2
 0, 1, 3, 4, 6, 7, 8, 9, 14, 15, 18, 19, 20, 22, 26, 28, 30, 32, 33, 36, 41, 42, 44, 45, 46, 47, 52, 56, 57, 58, 62, 64, 66, 67, 70, 72, 75, 77, 79, 81, 84, 86, 87, 90, 96, 99, 100, 101, 103, 105, 106, 108, 109, 110, 111, 112, 113, 114, 123, 125, 127, 129, 131, 132, 133 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 LINKS Vincenzo Librandi, Table of n, a(n) for n = 1..1000 EXAMPLE n=1: 210*1 + 17 = 227 is prime. MATHEMATICA Select[Range[0, 500], PrimeQ[210*# + 17] &] (* Vincenzo Librandi, Oct 04 2012 *) PROG (MAGMA) [n: n in [0..150]| IsPrime(210*n + 17)]; // Vincenzo Librandi, Oct 04 2012 (PARI) is(n)=isprime(210*n+17) \\ Charles R Greathouse IV, May 22 2017 CROSSREFS Cf. A140842. Sequence in context: A188024 A179872 A298644 * A143344 A007401 A275481 Adjacent sequences:  A075744 A075745 A075746 * A075748 A075749 A075750 KEYWORD easy,nonn AUTHOR Zak Seidov, Oct 08 2002 EXTENSIONS 0 inserted by Ray Chandler, Apr 30 2010 STATUS approved

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Last modified April 21 07:24 EDT 2021. Contains 343146 sequences. (Running on oeis4.)