%N Intersection of A205302 and A205511
%C Both Hamming's distances between a(n) and the previous prime and between a(n) and the next prime equal 1.
%Y Cf. A205302, A205511, A205510, A205509, A001097, A001359, A006512
%A _Vladimir Shevelev_ and _Peter J. C. Moses_, Jan 28 2012