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 A091763 #4 Mar 30 2012 18:50:43 %S A091763 2,23,2357,31719232931,3107109113127131137139149151157163167173, %T A091763 149151157163167173179181191193197199211223227229233, %U A091763 227229233239241251257263269271277281283293307311313317331337347349353359 %N A091763 Primes in A091762. %C A091763 A091762(A055642(a(n))) = a(n); %C A091763 A000040(A055642(a(n))) = a(n) mod 10^A055642(A000040(A055642(a(n)))). %K A091763 nonn,base %O A091763 1,1 %A A091763 _Reinhard Zumkeller_, Feb 04 2004 %E A091763 More terms from Pab Ter (pabrlos(AT)yahoo.com), May 26 2004