%I #24 Feb 17 2017 14:55:32
%S 1,3,4,7,9,10,19,25,34,37,39,42,49,54,55,72,73,78,85,87,93,94,102,108,
%T 109,118,138,142,147,157,160,165,168,175,192,195,202,210,214,220,228,
%U 232,243,247,249,250,252,253,258,267,273,274,279,289,297
%N Numbers n such that 4*n^3 + 1 is prime.
%C For any n in this sequence, 3*(4*n^3 + 1) has the same nonzero digits as its prime factors in base 2n. - _Ely Golden_, Dec 12 2016
%H Ely Golden, <a href="/A115104/b115104.txt">Table of n, a(n) for n = 1..1000</a>
%e If n=94 then (4*n^3 + 1) = 3322337 (prime).
%t Select[Range[300], PrimeQ[4*#^3 + 1] &] (* _Stefan Steinerberger_, Mar 04 2006 *)
%o (PARI) is(n)=isprime(4*n^3+1) \\ _Charles R Greathouse IV_, Feb 17 2017
%Y Cf. A001912. See A199307 for the actual primes.
%Y See also A199364, A199365, A199366, A199367, A199368, A199369.
%K nonn
%O 1,2
%A _Parthasarathy Nambi_, Mar 02 2006
%E More terms from _Stefan Steinerberger_, Mar 04 2006