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 A204896 #5 Mar 30 2012 18:58:08 %S A204896 1,2,3,4,5,6,14,8,9,10,11,12,26,14,15,16,17,18,38,20,21,22,46,24,50, %T A204896 26,27,28,29,30,62,32,66,34,35,36,74,38,39,40,41,42,86,44,45,46,94,48, %U A204896 98,50,51,52,106,54,110,56,57,58,59,60,122,62,126,64,65,66,134 %N A204896 p(n)-q(n), where (p(n), q(n)) is the least pair of primes (ordered as in A204890) for which n divides p(n)-q(n). %C A204896 For a guide to related sequences, see A204892. %t A204896 (See the program at A204892.) %Y A204896 Cf. A204892, A204897, A000040. %K A204896 nonn %O A204896 1,2 %A A204896 _Clark Kimberling_, Jan 20 2012