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A254461 Prime(n) is included iff prime(n) + n^3 is also prime. 0
2, 3, 7, 13, 89, 139, 151, 317, 397, 443, 503, 541, 569, 619, 641, 659, 733, 827, 881, 911, 953, 1091, 1249, 1439, 1451, 1627, 1693, 1783, 2143, 2393, 2663, 2707, 2753, 2861, 2903, 2969, 3023, 3119, 3413, 3727, 4003, 4243, 4259, 4457, 4513, 4673, 4973, 5077 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
FORMULA
a(n) = prime(A141526(n)). - Michel Marcus, Feb 04 2015
EXAMPLE
7 is in this sequence because 7+64=71.
13 is in this sequence because 13+216=229.
MATHEMATICA
Prime[Select[Range[700], PrimeQ[Prime[#] + #^3] &]]
PROG
(Magma) [NthPrime(n): n in [1..700] | IsPrime(NthPrime(n)+n^3)];
CROSSREFS
Cf. A253971.
Sequence in context: A065508 A078154 A192611 * A048463 A006695 A128157
KEYWORD
nonn
AUTHOR
Vincenzo Librandi, Feb 04 2015
STATUS
approved

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Last modified March 28 10:55 EDT 2024. Contains 371241 sequences. (Running on oeis4.)