%I #7 Jun 13 2017 12:45:42
%S 0,1,2,3,4,9,16,20,22,24,27,31,33,36,37,47,58,59,60,61,68,80,90,94,95,
%T 107,117,118,124,127,128,132,134,135,136,149,152,169,172,178,183,192,
%U 195,200,207,227,229,234,237,239,240,250,257,262,269,277,278,279,292
%N Numbers n such that 4*n^4 + 7 is prime.
%e If n=95 then 4*n^4 + 7 = 325802507 (prime).
%t Select[Range[0, 500], PrimeQ[4*#^4 + 7] &] (* _Stefan Steinerberger_, Jul 22 2006 *)
%o (PARI) is(n)=isprime(4*n^4+7) \\ _Charles R Greathouse IV_, Jun 13 2017
%Y Cf. A118660.
%K nonn,less,easy
%O 1,3
%A _Parthasarathy Nambi_, Jun 13 2006
%E More terms from _Stefan Steinerberger_, Jul 22 2006