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 A135144 #5 Jun 14 2013 11:30:47 %S A135144 89,113,113,139,181,199,211,241,283,293,293,317,317,337,359,389,401, %T A135144 409,421,449,467,479,491,509,523,523,547,577,619,631,661,683,691,701, %U A135144 709,719,743,761,773,773,787,797,811,829,839,839,863,863,887,887,887 %N A135144 Values of A060308 where A020482(m) != A060308(m-1). %C A135144 Usually the greatest p with p,q both prime, p+q = 2m, is equal to the largest prime <= 2m-2, but not always. These are the exceptions. %Y A135144 Cf. A020482, A060308. %K A135144 nonn %O A135144 1,1 %A A135144 _Harry J. Smith_, Nov 20 2007