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 A048053 #7 Mar 30 2012 18:34:53 %S A048053 9387802769,9387802807,9387802817,9387802861,9387802867,9387802873, %T A048053 9387802909,9387802937,9387802939,9387802973,9387802987,9387803003 %N A048053 Smallest sequence of 12 consecutive reversible primes (emirps). %H A048053 C. Rivera, <a href="http://www.primepuzzles.net/problems/prob_017.htm">Prime Puzzles Page</a> %e A048053 The reverse of prime 9387802769 is 9672087839 is also prime, as are all of these numbers. %Y A048053 Cf. A003684, A006567, A007628, A046732, A048051, A048052, A048054, A048895, A040104. %K A048053 base,fini,full,nonn %O A048053 1,1 %A A048053 _Jud McCranie_