1,2

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Select[Range[0, 200], !PrimeQ[2 # + 15] &]

(MAGMA) [n: n in [0..200] | not IsPrime(2*n+15)];

Complement of A089559.

Cf. similar sequence listed in A153144.

Sequence in context: A227455 A237417 A165740 * A080307 A001969 A075311

Adjacent sequences: A241568 A241569 A241570 * A241572 A241573 A241574

nonn,easy

Vincenzo Librandi, Apr 27 2014

approved