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 A249684 #6 Nov 06 2014 00:14:11 %S A249684 1,2,3,5,11,14,26,29,32,56,59,62,95,98,101,137,140,143,146,152,200, %T A249684 203,206,209,215,221,224,281,287,290,293,296,299,302,305,365,371,374, %U A249684 377,380,383,386,392,398,401,485,488,491,497,500,503,506,509,512,518,521,533,614,620,623,626,629,632,635 %N A249684 Numbers that take a record number of steps before they appear in A084937. %C A249684 Records in A084933. %C A249684 A249777(a(n)) = 0. - _Reinhard Zumkeller_, Nov 05 2014 %H A249684 Reinhard Zumkeller, <a href="/A249684/b249684.txt">Table of n, a(n) for n = 1..10000</a> %o A249684 (Haskell) %o A249684 a249684 n = a249684_list !! (n-1) %o A249684 a249684_list = filter ((== 0) . a249777) [1..] %o A249684 -- _Reinhard Zumkeller_, Nov 05 2014 %Y A249684 Cf. A084933, A084937, A249685, A249777. %K A249684 nonn %O A249684 1,2 %A A249684 _N. J. A. Sloane_, Nov 05 2014