%I #15 Feb 26 2024 09:14:28
%S 9,8,10,91,82,7381,73,597871,6562,532171,5905,3922632451,6481,
%T 317733228541,478297,38316961,43046722,2084647712458321,530713,
%U 168856464709124011,42521761,251393376241,3138105961
%N Cyclotomic polynomials at x=9.
%H Paolo Xausa, <a href="/A019327/b019327.txt">Table of n, a(n) for n = 0..1000</a>
%H <a href="/index/Cy#CyclotomicPolynomialsValuesAtX">Index entries for cyclotomic polynomials, values at X</a>
%p with(numtheory,cyclotomic); f := n->subs(x=9,cyclotomic(n,x)); seq(f(i),i=0..64);
%t Join[{9}, Cyclotomic[Range[50], 9]] (* _Paolo Xausa_, Feb 26 2024 *)
%K nonn
%O 0,1
%A _Simon Plouffe_