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 A178582 #2 Mar 31 2012 10:26:16 %S A178582 10321,11731,12841,10781,14081,13591,16481,17491,11003,10613,11903, %T A178582 12113,10333,10253,13523,14713,10853,13043,14633,11083,12373,15643, %U A178582 11783,10993,18133,12893,14593,17863,18773,32563,31873,31193,31393 %N A178582 Smallest emirp corresponding to the prime of A178581. %e A178582 a(14) = 10253 belongs to the emirp pair (10253, 35201) whose average is the prime 22727 = A178581(14) which is also the arithmetic mean of the other emirp pair (11243, 34211). %K A178582 nonn,base %O A178582 1,1 %A A178582 _Lekraj Beedassy_, May 29 2010