%I #5 Mar 12 2015 19:02:27
%S 1,2,9,12,14,15,16,18,20,23,24,26,30,32,34,35,36,38,43,44,49,50,54,55,
%T 56,57,58,61,62,63,66,67,68,69,73,75,80,84,88,91,93,98,99,100,103,107,
%U 108,110,112,114,118,119,124,125,128,133,137,138,146,147,150,151,153
%N Numbers n such that sum of n-th and (n+1)-th semiprimes is a semiprime.
%e 9 is a member because sum of 9th and 10th semiprimes, 25 and 26, is 51 which is a semiprime.
%Y Resulting semiprimes: A092192.
%K easy,nonn
%O 1,2
%A _Zak Seidov_, Feb 23 2004