A147819 - OEIS

%I #5 Jun 13 2017 14:32:09

%S 2,4,6,8,10,12,14,16,18,20,22,24,28,30,32,36,38,40,42,44,46,48,52,54,

%T 58,60,62,66,68,70,72,74,78,80,82,84,88,90,96,98,100,102,104,106,108,

%U 110,112,114,126,128,130,132,136,138,140,148,150,152,156,158,162

%N Nearest-neighbors of odd primes.

%H Omar E. Pol, <a href="http://www.polprimos.com">Determinacion geometrica de los numeros primos y perfectos</a>

%t #+{-1,1}&/@Prime[Range[2,60]]//Flatten//Union (* _Harvey P. Dale_, Jun 13 2017 *)

%Y Cf. A000040, A045718, A065091, A134924, A134930.

%K easy,nonn

%O 1,1

%A _Omar E. Pol_, Nov 14 2008