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 A126036 #12 Jan 01 2025 00:15:03
%S A126036 2,13,103,823,6581,52639,421103,3368809,26950453,215603623,1724828887,
%T A126036 13798631089,110389048703,883112389613,7064899116901,56519192935207,
%U A126036 452153543481457,3617228347851583,28937826782812601,231502614262500793,1852020914100006319,14816167312800050537
%N A126036 a(n) is the largest prime < 8*a(n-1) for n > 1, with a(1) = 2.
%H A126036 Artur Jasinski, <a href="/A126036/b126036.txt">Table of n, a(n) for n = 1..40</a>
%t A126036 Nest[Append[#,NextPrime[8Last[#],-1]]&,{2}, 21] (* _James C. McMahon_, Dec 31 2024 *)
%Y A126036 Cf. A126031.
%K A126036 nonn
%O A126036 1,1
%A A126036 _Artur Jasinski_, Dec 16 2006