A254461 - OEIS

A254461

Prime(n) is included iff prime(n) + n^3 is also prime.

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

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OFFSET

1,1

LINKS

Table of n, a(n) for n=1..48.

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] &]]