A016327 Inverse of 2318th cyclotomic polynomial.

1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, 0

Offset

0,1

Comments

Periodic with period length 2318. - Ray Chandler, Apr 07 2017

Links

Ray Chandler, Table of n, a(n) for n = 0..3000

Index entries for linear recurrences with constant coefficients, order 1080.

Index to sequences related to inverse of cyclotomic polynomials

Maple

with(numtheory, cyclotomic); c := n->series(1/cyclotomic(n, x), x, 80);

Mathematica

CoefficientList[Series[1/Cyclotomic[2318, x], {x, 0, 1200}], x] (* Harvey P. Dale, Oct 14 2016 *)

Crossrefs

Sequence in context: A015358 A015282 A015168 * A015130 A016251 A015016

Adjacent sequences: A016324 A016325 A016326 * A016328 A016329 A016330

Keyword

sign,easy

Author

Simon Plouffe

Status

approved