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 A069063 #10 Mar 31 2024 23:51:59
%S A069063 25,49,55,65,69,77,85,87,91,93,95,111,115,119,121,123,125,129,133,141,
%T A069063 143,145,155,159,161,169,175,177,183,185,187,201,203,205,209,213,215,
%U A069063 217,219,221,235,237,245,247,249,253,259,265,267,275,287,289,291,295
%N A069063 Composite k such that A029939(k) > k*(k+1)/2 where A029939(k) = Sum_{d|k} phi(d)^2.
%Y A069063 Cf. A029939.
%K A069063 easy,nonn
%O A069063 1,1
%A A069063 _Benoit Cloitre_, Apr 04 2002