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 A279516 #8 Dec 14 2016 08:31:48
%S A279516 0,1,2,3,5,7,9,11,13,17,19,21,27,35,37,41,43,53,69,73,75,83,85,107,
%T A279516 139,147,149,165,171,213,275,277,293,299,331,339,341,427,549,555,587,
%U A279516 595,597,661,677,683,853,1099,1107,1109,1171,1173,1189,1195,1323,1355
%N A279516 Indices of records of A156140 (accumulation of Stern's diatomic series).
%H A279516 Charles R Greathouse IV, <a href="/A279516/b279516.txt">Table of n, a(n) for n = 1..512</a>
%o A279516 (PARI) r=0; v=List([0,1]); u=["",-1,0]; for(n=2,1e10, u=[u[2],u[3],(2*valuation(n-1, 2)+1)*u[3] - u[2]]; if(u[3]>r, r=u[3]; listput(v,n); print("a("#v") = "n", ")))
%Y A279516 Cf. A002487, A007814, A156140, A279517.
%K A279516 nonn
%O A279516 1,3
%A A279516 _Charles R Greathouse IV_, Dec 13 2016