This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A185441 #12 Jul 11 2015 16:14:20 %S A185441 4,14,34,36,112,312,1032,3098,10038,30012,100112,300086,1000158, %T A185441 3000162,10000056,30000044,100000422 %N A185441 Records in A185439; record gaps between consecutive emirps. %C A185441 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 A185441 a(8) = 148th emirp - 147th emirp = 7027 - 3929 = 3098, given that R(7027) = 7207 is prime and R(3929) = 9293 is prime. %Y A185441 Cf. A000040, A000101, A001223, A002386, A004086, A006567. %K A185441 nonn,base,more %O A185441 1,1 %A A185441 _Jonathan Vos Post_, Feb 03 2011 %E A185441 a(13) - a(17) from _Nathaniel Johnston_, Apr 26 2011