%I A093183
%S A093183 0,3,74,1114,13437,151311,1642197,17405273
%N A093183 Number of consecutive runs of just 1 odd nonprime congruent to 1 mod 
               4 below 10^n.
%F A093183 Generate the odd nonprime sequence with nonprimes labeled 1 mod 4 or 
               3 mod 4. Add count of nonprimes to sequence if just 1 nonprime congruent 
               to 1 mod 4 occurs before interruption of a nonprime congruent to 
               3 mod 4.
%e A093183 a(3)=74 because 74 single nonprime runs occur below 10^3, each run interrupted 
               by a nonprime congruent to 3 mod 4
%Y A093183 Cf. A093184 A093185 A093186 A093187 A093187 A093188 A093397 A093398 A093399 
               A092636.
%Y A093183 Sequence in context: A002667 A145675 A162601 this_sequence A125520 A163131 
               A060869
%Y A093183 Adjacent sequences: A093180 A093181 A093182 this_sequence A093184 A093185 
               A093186
%K A093183 easy,more,nonn
%O A093183 1,2
%A A093183 Enoch Haga (Enokh(AT)comcast.net), Mar 30 2004