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 A165946 Primes of the form p + (p-1)^3, where p is also prime. 1
 3, 11, 223, 1741, 5851, 27031, 74131, 216061, 1061311, 1259821, 2000503, 4251691, 5832181, 13824241, 21024853, 30371641, 37933393, 49028263, 54010531, 67917721, 84028111, 123506491, 162771883, 185193571, 191103553, 216000601, 229221541 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Generated by p = 2, 3, 7, 13, 19, 31, 43, 61, 103, 109, 127,... [R. J. Mathar, Oct 28 2009] LINKS Vincenzo Librandi, Table of n, a(n) for n = 1..1000 MATHEMATICA Select[Table[Prime[i] + (Prime[i] - 1)^3, {i, 300}], PrimeQ] [From Harvey P. Dale, Oct 07 2009] Select[Table[p + (p - 1)^3, {p, Prime[Range[300]]}], PrimeQ] (* Vincenzo Librandi, Oct 12 2012 *) PROG (MAGMA) [a: p in PrimesInInterval(1, 1000) | IsPrime(a) where a is p + (p - 1)^3]; // Vincenzo Librandi, Oct 12 2012 CROSSREFS Cf. A095692, A163421 [R. J. Mathar, Oct 28 2009] Sequence in context: A289170 A060346 A145988 * A253639 A112357 A205771 Adjacent sequences:  A165943 A165944 A165945 * A165947 A165948 A165949 KEYWORD nonn,easy AUTHOR Claudio Meller, Oct 01 2009 EXTENSIONS 5 more terms from R. J. Mathar, Oct 28 2009 STATUS approved

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Last modified October 25 00:01 EDT 2020. Contains 338010 sequences. (Running on oeis4.)