%I #10 Mar 18 2018 17:38:55
%S 0,3,6,15,29,117,500,1136,4475,3065,8440
%N Absolute value of difference between counts of uninterrupted runs of 2 primes in A092639 and A092640.
%F Take the absolute value of the difference between counts of runs of 2 primes congruent to 1 mod 4 and 3 mod 4.
%e a(2)=3 because in A092639 the count is 2 and in A092640 the count is 5. 5 - 3 = 2.
%Y Cf. A092639, A092640.
%K more,nonn
%O 1,2
%A _Enoch Haga_, Mar 02 2004
%E a(9)-a(11) from _Chai Wah Wu_, Mar 18 2018