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 A019329 #15 Feb 26 2024 10:09:02
%S A019329 11,10,12,133,122,16105,111,1948717,14642,1772893,13421,28531167061,
%T A019329 14521,3452271214393,1623931,195019441,214358882,50544702849929377,
%U A019329 1770231,6115909044841454629,212601841
%N A019329 Cyclotomic polynomials at x=11.
%H A019329 Paolo Xausa, <a href="/A019329/b019329.txt">Table of n, a(n) for n = 0..900</a>
%H A019329 <a href="/index/Cy#CyclotomicPolynomialsValuesAtX">Index entries for cyclotomic polynomials, values at X</a>
%p A019329 with(numtheory,cyclotomic); f := n->subs(x=11,cyclotomic(n,x)); seq(f(i),i=0..64);
%t A019329 Join[{11}, Cyclotomic[Range[30], 11]] (* _Paolo Xausa_, Feb 26 2024 *)
%K A019329 nonn
%O A019329 0,1
%A A019329 _Simon Plouffe_