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 A075991 #9 Aug 28 2021 03:03:35 %S A075991 1,3,5,9,11,15,19,23,29,33,35,39,47,53,59,63,68,69,75,77,83,89,95,107, %T A075991 113,116,117,118,119,131,138,139,143,149,158,159,165,167,179,189,203, %U A075991 215,231,233,238,239,249,263,278,279,284,285,293,298,299,315,319,333 %N A075991 Indices where record values of A075989 occur. %e A075991 11 is a term, since A075989(11) = 5 exceeds A075989(h) for h = 1, 2, ..., 10, these values being 0, 0, 1, 0, 2, 1, 2, 2, 3, 2. %Y A075991 Cf. A075989, A075990. %K A075991 nonn %O A075991 1,2 %A A075991 _Clark Kimberling_, Sep 28 2002