%I
%S 0,2,2,2,0,0,2,2,0,0,3,2,0,0,1,1,1,0,1,2,1,1,0,1,0,1,1,0,1,3,0,1,3,0,
%T 0,0,0,1,0,1,0,1,2,3,0,0,1,0,2,0,0,3,2,0,0,0,1,2,1,0,1,1,0,0,0,2,0,1,
%U 1,1,0,0,1,0,0,3,2,1,0,3,3,1,0,1,0,0,0,1,1,0,0,0,0,1,1,0,2,0,1,1,1,1,0,0,1
%N Numbers of semiprimes between consecutive even numbers that are not semiprimes.
%C Numbers of semiprimes between A176100(n) and A176100(n+1) where A176100 is twice the nth nonprime numbers.
%e a(1)=0 because 2*A141468(1)=0<2=2*A141468(2); a(2)=2 because 2*A141468(2)=2<4(semiprime)<6(semiprime)<8=2*A141468(3).
%Y Cf. A001358, A141468, A176851.
%K nonn
%O 1,2
%A _JuriStepan Gerasimov_, May 18 2010
%E a(66) and a(67) corrected by _R. J. Mathar_, May 28 2010
