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 A143616 #11 Jun 17 2017 03:04:40
%S A143616 6,7,8,9,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,
%T A143616 31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,
%U A143616 54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77
%N A143616 Record values in A010371.
%C A143616 a(n)=A010371(A143617(n)) and A010371(m)<a(n) for m < A143617(n);
%C A143616 {1,2,3,4,5,10} = complement(range of this sequence).
%H A143616 <a href="/index/Rec#order_02">Index entries for linear recurrences with constant coefficients</a>, signature (2,-1).
%F A143616 a(n) = n + 6 for n > 4. [_Charles R Greathouse IV_, Oct 26 2011]
%o A143616 (PARI) a(n)=n+5+(n>4) \\ _Charles R Greathouse IV_, Oct 26 2011
%K A143616 nonn,easy
%O A143616 1,1
%A A143616 _Reinhard Zumkeller_, Aug 27 2008