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 A205722 #9 Jul 12 2012 00:40:00 %S A205722 13,17,23,23,29,31,37,37,41,41,43,43,43,47,47,47,53,53,53,53,59,59,61, %T A205722 61,61,67,67,67,67,71,71,71,71,73,73,73,73,73,79,79,79,83,83,83,83,83, %U A205722 83,89,89,89,89,97,97,97,97,97,101,101,101,101,101,103,103 %N A205722 Prime(A205720(n)), the n-th number s(k) such that 10 divides s(k)-s(j) for some j<k, where s(j)=prime(j). %C A205722 For a guide to related sequences, see A205558. %e A205722 (See the example at A205720.) %t A205722 (See the program at A205720.) %Y A205722 Cf. A204890, A205720, A205558. %K A205722 nonn %O A205722 1,1 %A A205722 _Clark Kimberling_, Jan 31 2012