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%I #2 Mar 30 2012 18:52:40
%S 1,3,2,2,1,2,1,2,1,1,2,1,2,1,1,1,1,2,2,1,1,1,2,2,1,1,1,1,2,2,2,1,1,2,
%T 1,2,1,1,1,2,1,2,1,1,2,1,1,1,2,1,1,1,1,1,1,1,1,1,1,2,2,1,1,1,1,2,1,1,
%U 1,1,1,1,1,2,1,1,1,1,2,1,1,1,2,1,1,2,1,2,1,1,2,1,1,1,1,1,1,1,1,1,1,1,1,1,1
%N Maximal run length of primes of the form A025584(n), A025584(n)+2, A025584(n)+4, ...
%e a(1)=1 because A025584(1)=2=prime; a(2)=3 because A025584(2)=3=prime, A025584(2)+2=5=prime, A025584(2)+4=7=prime; a(3)=2 because A025584(3)=11=prime, A025584(3)+2=13=prime; a(4)=2 because A025584(4)=17=prime, A025584(4)+2=19=prime.
%K nonn
%O 1,2
%A Vladislav-Stepan Malakovsky & _Juri-Stepan Gerasimov_, Jul 31 2010