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A019323 Cyclotomic polynomials at x=5. 6

%I #15 Feb 26 2024 09:16:50

%S 5,4,6,31,26,781,21,19531,626,15751,521,12207031,601,305175781,13021,

%T 315121,390626,190734863281,15501,4768371582031,375601,196890121,

%U 8138021,2980232238769531,390001,95397958987501

%N Cyclotomic polynomials at x=5.

%H Paolo Xausa, <a href="/A019323/b019323.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=5,cyclotomic(n,x)); seq(f(i),i=0..64);

%t Join[{5}, Cyclotomic[Range[50], 5]] (* _Paolo Xausa_, Feb 26 2024 *)

%K nonn

%O 0,1

%A _Simon Plouffe_

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Last modified April 16 00:00 EDT 2024. Contains 371696 sequences. (Running on oeis4.)