OFFSET
1,1
LINKS
Amiram Eldar, Table of n, a(n) for n = 1..10000
EXAMPLE
See A184796.
MATHEMATICA
(See A184796.)
Select[Range[600], PrimeQ[Floor[# Sqrt[3]]]&] (* Harvey P. Dale, May 21 2017 *)
PROG
(PARI) is(n)=isprime(sqrtint(3*n^2)) \\ Charles R Greathouse IV, May 22 2017
CROSSREFS
KEYWORD
nonn
AUTHOR
Clark Kimberling, Jan 22 2011
STATUS
approved