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A019327

Cyclotomic polynomials at x=9.

9, 8, 10, 91, 82, 7381, 73, 597871, 6562, 532171, 5905, 3922632451, 6481, 317733228541, 478297, 38316961, 43046722, 2084647712458321, 530713, 168856464709124011, 42521761, 251393376241, 3138105961

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OFFSET

0,1

LINKS

Paolo Xausa, Table of n, a(n) for n = 0..1000

Index entries for cyclotomic polynomials, values at X

MAPLE

with(numtheory, cyclotomic); f := n->subs(x=9, cyclotomic(n, x)); seq(f(i), i=0..64);

MATHEMATICA

Join[{9}, Cyclotomic[Range[50], 9]] (* Paolo Xausa, Feb 26 2024 *)

CROSSREFS

Sequence in context: A266554 A046267 A343765 * A004450 A272962 A137392

Adjacent sequences: A019324 A019325 A019326 * A019328 A019329 A019330

KEYWORD

nonn

AUTHOR

Simon Plouffe

STATUS

approved

URL: https://oeis.org/A019327

⇱ A019327 - OEIS