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%I #12 Jul 11 2015 16:14:20
%S 4,14,34,36,112,312,1032,3098,10038,30012,100112,300086,1000158,
%T 3000162,10000056,30000044,100000422
%N Records in A185439; record gaps between consecutive emirps.
%C This is to A005250 (increasing gaps between primes) as A006567 (emirps) are to A000040 (primes). Lower number of record emirp difference pair (emirp analog of A002386): 13, 17, 37, 113, 389, 1979, 3929.
%e a(8) = 148th emirp - 147th emirp = 7027 - 3929 = 3098, given that R(7027) = 7207 is prime and R(3929) = 9293 is prime.
%Y Cf. A000040, A000101, A001223, A002386, A004086, A006567.
%K nonn,base,more
%O 1,1
%A _Jonathan Vos Post_, Feb 03 2011
%E a(13) - a(17) from _Nathaniel Johnston_, Apr 26 2011
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