OFFSET
1,1
LINKS
Amiram Eldar, Table of n, a(n) for n = 1..2500
MATHEMATICA
a = {}; Do[If[PrimePi[x + x^(1/3)] - PrimePi[x] == 0, AppendTo[a, x]], {x, 1, 2000}]; a
PROG
(PARI) is(n)=(nextprime(n+1)-n)^3>n \\ Charles R Greathouse IV, Dec 09 2014
CROSSREFS
KEYWORD
nonn
AUTHOR
Artur Jasinski, Jan 15 2007
STATUS
approved